Solving Quadratic Equations

Welcome to the "Solving Quadratic Equations" category of Questions LLC! If you are seeking assistance and guidance in solving quadratic equations, you have come to the right place. Whether you are a student trying to understand the concept, a professional looking to refresh your knowledge, or simply someone who enjoys problem-solving, this category is filled with questions and answers addressing various aspects of quadratic equations. Our community of experts is here to offer explanations, tips, and step-by-step solutions, ensuring that your journey through the world of quadratic equations is both enlightening and rewarding. Browse through the questions, engage in discussions, and sharpen your problem-solving skills. Get ready to master the art of solving quadratic equations and unlock the possibilities they offer in various fields of study and everyday life.

Questions (81)

2x2 – 21x – 36 = 0
1. 1 answer
2. asked anonymously
3. 46 views
Before engaging in the discussion, view the Discussion Guidelines and the Discussion Rubric to ensure that you understand the
1. 6 answers
2. asked by takemichi
3. 122 views
X²-9=0X²+7=0 3x²=0 1/4x²-4=0 64b²=16 144-p²=0 5z²-45=0 H²=-49 5²-35=-35
1. 3 answers
2. asked anonymously
3. 81 views
Find and explain the error in the student’s work/answers below.Solve: m² + m – 6 = 0 m² – 2m +
1. 4 answers
2. asked by Shookith
3. 69 views
1)Use completing the square method to solve the equation; 3x^2-7x+2=02)Solve the equation; 6a=5+4/a using completing the square
1. 1 answer
2. asked anonymously
3. 86 views
1. The roots of the quadratic equation z^2 + az + b = 0 are 2 - 3i and 2 + 3i. What is a+b?2. Find all pairs of real numbers
1. 3 answers
2. asked by Nanami
3. 2,028 views
2x^2-x-28=0Completing the square.
1. 5 answers
2. asked by Ciara
3. 1,365 views
Solve x^2 -3x is greater than or equal to 10Would the solutions be x=5 and x= -2? Here's how I figured it. x^2-3x is greater
1. 6 answers
2. asked by Anonymous
3. 2,242 views
1. Which of the following choices gives the correct solution(s) to the quadratic equation shown below? 3x^2−6x=0A. x=0 and
1. 7 answers
2. asked by KiriBakuTodoDeku
3. 103 views
3. Solve for x in 8x^2 + 2x - 4 = 0I have tried factoring, taking out a GCF then factoring, completing the square, and got a
1. 2 answers
2. asked by Ariana
3. 894 views
give exact and approximate solutions to three decimal places. x^2+5x-7=0
1. 3 answers
2. asked by Mary
3. 565 views
What is the vertex of the graph?(Image: The figure is the graph of a parabola on a coordinate grid.) (2, 2) (1, 3) (3, 1) (0, 2)
1. 2 answers
2. asked by derp
3. 95 views
What method(s) would you choose to solve the equation? Explain your reasoning.4x^2-48=0 a. Quadratic formula, graphing; the
1. 3 answers
2. asked by Lindsey
3. 2,305 views
Can you check the following problems?4. x^2 - 10x +25 = 9 x^2 - 10x + (25 -9) = 9 - 9 x^2 - 10x + 16 = 0 (x - 8)(x-2) = 0 x - 8
1. 2 answers
2. asked by Alexis
3. 849 views
2x^2-5x-12=0solve by completing the square. please explain how it's sovled.
1. 5 answers
2. asked by sahar
3. 1,880 views
Which of the following is a solution of x² + 14x + 112 = 0? If necessary, round to the nearest hundredth.A.x = –0.24 B.x =
1. 10 answers
2. asked by Cassie
3. 2,571 views
Let $a$ and $b$ be the roots of the quadratic equation $x^2-25x+80=-28x+75$. Compute $\frac{a^2}{b} + \frac{b^2}{a}$.
1. 2 answers
2. asked by shelly
3. 47 views
o^2-9/8o+81/256=0Is the answer o=9/16, -9/8?
1. 1 answer
2. asked by Ayailee
3. 292 views
Find the zeros of the followingUSE ALL THE THREE METHODS FOR EACH NUMBER ( Factoring, Completing the Squares and Quadratic
1. 8 answers
2. asked by ZaJi
3. 551 views
Solve the quadratic equation by completing the square.3x^2-5x-4=0
1. 3 answers
2. asked anonymously
3. 31 views
1. A---- equation can be written in the form ax^2+bx+c=0 where a,b and c are real numbers, and ais a nonzero numberLinear
1. 5 answers
2. asked by RideOrDie
3. 46 views
Which option contains the solution set for the value of k in the equation 7+2k2=25 ?{3} left brace 3 right brace ∅ empty set
1. 3 answers
2. asked by Pls help
3. 41 views
1) 2x²-7x-152) 9x²+24x+16 Can you show me all the steps...i don't know how to do it...Thankyou!!:)
1. 6 answers
2. asked by John
3. 491 views
This is the same equation as before just with different numbers.y=yo + (vo sin Q) t - 1/2gt^2 This time the numbers are: 0 =
1. 3 answers
2. asked by Hannah
3. 1,028 views
could you help me with completing the table for x^2-25=0,x^25<0,x^2-25>0I am haing trouble with this
1. 1 answer
2. asked by BERNIE
3. 338 views
Hello, I am having the worst time trying to solve these parabolas and putting them into x-h = a(y-k)^2 form. :(There are two
1. 5 answers
2. asked by Kate
3. 1,272 views
(x+3)^2/4^2 + (y-2)^2/5^2The location of the Foci are at: a.(-3,-1) and (-3,-5) b. (-3,2) and (-3,5) c. (-3,-3) and (-3,7) d.
1. 1 answer
2. asked by Don
3. 263 views
m2-5m-14=0b2-4b+4=0 2m2+2m-12=0 8n2+7n-15=7 and the hardest! k2-31-2k=-6-3k2-k
1. 3 answers
2. asked by Marianna
3. 896 views
Use the table to answer the question. (x+3)(x+4)=0 x−3=0 x+4=0 x=3 x=−4 While using the Zero Product Property to find the
1. 3 answers
2. asked by Pls help
3. 114 views
r^2+10r-23=0I used the quadratic formula and I got a -5+2√12 However the real answer is -5+4√3 What am I doing wrong?
1. 5 answers
2. asked by HM
3. 367 views
Could someone please check these-I had tried one last night but it was really wrong so I'm been working-hopefully these are
1. 3 answers
2. asked by Sheila
3. 499 views
In solving the equation (x + 3)(x + 1) = 48, Eric stated that the solution would bex + 3 = 48 => x = 45 or (x + 1) = 48 => x =
1. 1 answer
2. asked by kozy
3. 395 views
q-2(2-q)<0
1. 1 answer
2. asked by ShaGreata
3. 271 views
You know how to solve quadratic equations using algebra, graphs and the quadratic formula. Sometimes one method of solving is
1. 3 answers
2. asked by Joy
3. 638 views
If S represents the greater of the two solutions of the equationx^2 - 4x - 3 = 5, then : A) S>3 B) S<3 C) S=3 D) relationship
1. 5 answers
2. asked by Joy
3. 336 views
I am still trying to solve for H in this equation but I am still lostMgH = (1/2)*k*(H-2-10)^2 + Mg*2 I was told to expand the
1. 1 answer
2. asked by Chris Adison
3. 376 views
HiCan anyone tell me if this is correct X Sq - 4x - 16 = 0 using X = -b + Sqrt b sqrd - 4ac / 2a a =1, b = -4 , C = -16 x =
1. 3 answers
2. asked by Leo
3. 469 views
How can i solve for this would it best to factor or use the quadratic formula.solve: x^2+2x-8=0 How about for this problem as
1. 1 answer
2. asked by jasmine20
3. 392 views
I was given this answers to a problems I solved but I do not understand what she means hope you can help.Before attempting to
1. 1 answer
2. asked by Charly
3. 1,167 views
slove for ^xx^2-3x-18=0
1. 2 answers
2. asked by WINSTON
3. 1,034 views
x^2-2x+5x^2+1-10x=
1. 4 answers
2. asked by wewoowewoo
3. 13 views
1.)correct2.)wrong---> the first term is wrong 4(3a^2)^2 = 36a^4 3.) not sure on this one 4.) wrong---> - square root of six is
1. 1 answer
2. asked by manny
3. 948 views
-6(u+5)^2=120
1. 4 answers
2. asked by supreme
3. 454 views
1)Find the exact solutions to 3x^2=5x-1 using the quadratic formula.answer=5 plus or minus the square root of 37 over 6 2)Use
1. 1 answer
2. asked by Marissa
3. 768 views
0. Tell your classmates about your pet to set up the scenario for fencing a rectangle in your yard.1. You MUST start by choosing
1. 2 answers
2. asked by jim
3. 757 views
y=2x^2+5x-3a)determine the x-intercepts b)determine the vertex c)determine the axis of symmetry d)determine the maximum or
1. 1 answer
2. asked by Shay
3. 689 views
How do you solve the following equationx2 - 5x = 14 x2 - 5 x - 14 = 0 (x - 7) (x + 2) = 0 x = 7 or x = -2 How do I explain this
1. 2 answers
2. asked by Jake
3. 614 views
solve m2+6m+7 using completing the square method
1. 3 answers
2. asked by anthony
3. 599 views
Which of the following tables shows the correct steps to factor out the GCF and solve the quadratic equation 7x2=56x ?(1 point)R
1. 1 answer
2. asked by SRB
3. 61 views
During a water balloon fight, Louisa uses a slingshot to fire a water balloon over the fortified wall of the opponent. When
1. 1 answer
2. asked by SRB
3. 39 views

Solving Quadratic Equations

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