Algerbara

I am doing equations with Zero Product Rule and am stuck on two problems.

2y2 + 5y = -3

x2 = -3x

  1. 👍 0
  2. 👎 0
  3. 👁 110
  1. form you product, and set to zero.

    The second I will do for you.

    x^2+3x=0
    x(x+3)=0 which means x is zero, or x=-3

    The first will form a quadratic, and you can factor it into two factors.

Respond to this Question

First Name

Your Response

Similar Questions

  1. Physics

    You are given vectors A = 5.0i - 6.5j and B = -2.5i + 7.0j. A third vector C lies in the xy-plane. Vector C is perpendicular to vector A and the scalar product of C with B is 15.0. Find the x and y components to vector C. Here's

    asked by Vectors on August 30, 2014
  2. calc 3

    Find parametric equations for the tangent line to the curve of intersection of the paraboloid z = x2 + y2 and the ellipsoid 7x2 + 2y2 + 6z2 = 33 at the point (−1, 1, 2). (Enter your answer as a comma-separated list of equations.

    asked by chinne on September 24, 2014
  3. MATH PLS HELP CHECK ANSWERS

    3. What is the rule for the function shown in the table? (1 point) x = -1, 0, 1, 2 y = -2, 1, 4, 7 A.y = 1/3x + 1 B.y = 3x + 1 C.y = 1/3x D.y = 1/2x + 1 4. What is the function rule for the following situation? rex paid $20 for a

    asked by TTR+S<3 on May 8, 2014
  4. Algebra

    1.What is the simplified form of the following expression? 13[6^2€(5^2-4^2)+9] A.169 B.585*** C.181 D.26 2.What is the simplified form of the expression? 6xyz/2xz A.3 B.3y C.3xyz*** D.3x^2yz^2 3.In a football game. A running

    asked by GummyBear on August 31, 2015
  5. URGET!!

    DOING A 20 QUESTION MATH TEST AND GOT STUCK ON THESE PROBLEMS!!:( 1.find the three terms in the sequence 30,22,14,6,.... 2.write a rule for the sequence 4,8,16,32 3.find the first-four terms of the sequence represented by the

    asked by MS SUE OR ANYBODY PLZ HELP URGENT!!!:( on January 29, 2015
  1. MATH

    15. Write a function rule that represents y is 5 less than the product of 4 and x. 16. Write a function rule that represents 7 less than three fifths of b is a. 17. Write a function rule that represents the almond extract a

    asked by Please help on January 29, 2018
  2. Math

    1. Find all complex numbers z such that |z-1|=|z+3|=|z-i|, if i is the square root of -1. I got to the part where you graph the equations, but got stuck. 2. Find all cube roots of 8i. I know there are 3 answers, but I am stuck.

    asked by Elodea on February 24, 2017
  3. Math

    How many solutions does the system of equations have? 3x=-12y+15 and x + 4y=5 Y=6x+2 and 3y-18x=12 x-2y=6 and 3x – 6y =18 y-5x=-6 and 3y-15x=-12 Ok, so I’m having problems with these, so if Steve or Reiny could help with these

    asked by Gabby on January 13, 2014
  4. Trigonometry

    Solve the trigonometric equations. 1.) SIN²x(CSC²x-1) 2.) COT x SEC X 3.) COS²[(π/2)-x]/COS X (Note: These mathematical problems are somewhat tricky, but useful for students as of learning how to their fundamental identities.

    asked by AwesomeGuy on February 10, 2013
  5. Discrete Math

    I am really stuck on these problems. I've worked a lot of them but I can't get these. Sometimes I think I know the answer but I can't show how I got it. 1.) Solve each matrix equation for X. 2X + 5A = B 2.) Find the following

    asked by Ryan on February 25, 2010
  6. calculusiii

    he paraboloid z = 4 − x − x2 − 2y2 intersects the plane x = 4 in a parabola. Find parametric equations in terms of t for the tangent line to this parabola at the point (4, 2, −24). (Enter your answer as a comma-separated

    asked by Anonymous on February 17, 2013

You can view more similar questions or ask a new question.