Number of results: 41,176
Solving for x
((2X-14Cos45)/(49+X^2-14XCos45))+0.3536 = 0 Solve to find the value of X Change cos 45 to sqrt 2 and rewrite the equation in the form a x^2 + bx + c = 0 Start out by rewriting it as 2x - 9.8995 = (-0.3536)(49 + x^2 - 9.8995 x) Conimue until you get the form a x^2 + bx + c = 0...
Wednesday, June 15, 2005 at 12:07am by Sarah
When factoring a trinomial, why is it necessary to write the trinomials in four terms?" You keep posting this without any thinking. Can this be factored in four terms? 10x^5 + 2x + 17 Perhaps you are meaning factoring the "quadratic" (a polynomial of degree 2) equation. Often ...
Thursday, June 16, 2005 at 8:50pm by jenn
Why are there two solutions in the quadratic equation and Why do you factor a quadratic equation before you solve it
Tuesday, June 21, 2005 at 6:54am by jenn
-4x (little 2) =0 Not sure what name the technique means. I know this is a Quadratic Equation.
Saturday, June 19, 2010 at 10:59pm by Lisa
Some of the following tutorials may help you: http://search.yahoo.com/search?fr=mcafee&p=Quadratic+Equation+tutorials Sra
Saturday, June 19, 2010 at 10:59pm by SraJMcGin
graphing quadratic equations
Suppose you are an event coordinator for a large performance theater. One of the hottest new Broadway musicals has started to tour and your city is the first stop on the tour. You need to supply information about projected ticket sales to the box office manager. The box ...
Wednesday, June 23, 2010 at 8:19pm by Anonymous
Solve the quadratic equation. 12x2 + 23x + 10 = 0 A.5/4,2/3 B. 5/12, 1/5 C. 5/4, 2/3 D. 5/4, 2/3
Monday, June 28, 2010 at 12:09am by Lisa D
If I were looking at a graph of a quadratic equation, how do I determine where the solutions are?
Thursday, September 2, 2010 at 9:49am by Lynn
y appears in both equations to the first degree. You can eliminate y by equating the value of y from each equation. Solve the resulting quadratic equation for x. Back-substitute the values of x into the equations to get the corresponding values of y.
Monday, September 6, 2010 at 7:45pm by MathMate
The solutions to a quadratic equation occur where the graph of the parabola crosses the x-axis
Thursday, January 22, 2009 at 10:18pm by Cindy
Can anybody tell me step wise step how to solve this quadratic equation? x^3-3x^2+4=0 Please tell me step wise step as i haven't solved such type of equations before. Thank You
Thursday, April 14, 2011 at 1:03pm by Akash
Even you subject is "Quadratic Equations", the problem you submitted is a cubic equation, and there appears to be no typo. We will solve the cubic as it is posted. x^3-3x^2+4=0 We note that the coefficients add up to zero if we reverse the sign of x^3, i.e. (-1)-3+4=0 This ...
Thursday, April 14, 2011 at 1:03pm by MathMate
I do not see an easier method except factoring trial and error. For this particular problem, you will probably get the answers by trial factoring quite easily. Remember that this is a cubic equation, which actually has a solution formula more complicated than the above. There ...
Thursday, April 14, 2011 at 1:03pm by MathMate
the quadratic formula
In google type: quadratic equation online When you see list of results click on: Free Online Quadratic Equation Solver:Solve by Quadratic Formula When page be open in rectangle type: 15t^2+7t=2 and click option: solve it You will see solution step-by step
Sunday, June 19, 2011 at 11:34am by Bosnian
I just did. The final answer is 2 or -4. Do you understand how to factor equations? That might be a topic worth reviewing. If you wan to do it the hard way, you can also use the quadratic equation x = [-b +/-sqrt(b^2-4ac)]/(2a) Then substitute a = 1, b = 2 and c = -8 sqrt(b^2...
Tuesday, January 17, 2012 at 11:03pm by drwls
Suppose you are an event coordinator for a large performance theater. One of the hottest new Broadway musicals has started to tour and your city is the first stop on the tour. You need to supply information about projected ticket sales to the box office manager. The box office...
Tuesday, January 24, 2012 at 5:26pm by becca
what's the positive root of the following equation x(square)=7x+8
Wednesday, February 8, 2012 at 3:34pm by tanya
solve and check each of the following quadratic equation (1)x^+x-6=0 (2)x^+8x+15=0 (3)x^+2x+1=0 (4)x^-3x-4=0 (5)x^-4x-32=0
Wednesday, February 15, 2012 at 12:14pm by tanya
6^2-8+41 =36-8+41 =28+41 =69 If it is a quadratic equation, the unknown (usually x) is missing, and something should appear on the right hand side.
Monday, June 11, 2012 at 2:20pm by MathMate
007031 Quadratic Equations
complete the square factor by grouping use the quadratic equation what? study? try that too.
Tuesday, March 19, 2013 at 10:19am by Steve