algebra II

posted by .

Solve the quadratic equation 12x^2 + 36a^2= 43ax by factorization
Show your work

  • algebra II -

    I prefer to write it as

    12x^2 -43 ax + 36a^2 = 0

    Look for something of the form

    (4x -ma)(3x - na) where mn = 36 and
    (3m + 4n) = 43

    How about m = 9 and n = 4?
    (4m -9a)(3m - 4a) It works

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Math - Algebra

    A. Solve the following quadratic equations. Make sure to show all your work. Do not use any method (e.g. factoring, completing the square, quadratic formula, graphing) more than twice. Use the graphing method at least once. 1. 3x+2 …
  2. Help With Math

    Using the quadratic formula to solve equations. -12^2 + 12 x-9 = -7x^2 10x^2 + 5x + 12 = 0 6x^2 + 12x = - 1 11x^2 - 7x -1 = 0 2x^2 -18x + 16 = 0 Can u show work to help me out
  3. algebra II

    I'm quite clueless as to how to solve this. I know the quadratic equation but am not sure how to get this equation into the format to plug in to the quadratic... Solve the quadratic equation using the formula [1/(1+x)]-[1/(3-x)]=(6/35) …
  4. Algebra 2

    4Xsquared+7x+3 find the quadratic equation by factoring to solve. Show work
  5. Algebra

    I don't know how to solve 12x(2)-15x=0 using the quadratic equation ax+bx+c=0 with this question I am unsure of what a, b and c are supposed to be, therefore I do not know how to solve this! Please help!
  6. Algebra

    -0.2x+12x+11 solve by using quadratic equation
  7. Algebra

    how do you solve this quadratic equation?
  8. algebra

    solve the following equation by clearing fractions show all work want to know if this right -7/3-5/2x=8+2x 6(-2/3)-(5/2x)(6)=6(8)+2x(6) 14x-15=48+12x 14x-12x-15=48+14x-14x 2x-15=48 2x-15+15=48+14x-14x 2x-15=48 2x-15+15=48+15 2x=-33 …
  9. maths

    quadratic equation solve the equation by factorization 27x^2 - 126x = 0 So x=?
  10. Algebra 2

    PLEASE HELP!!!!!!!!!!!!!!!!!! Solve each equation using the Quadratic Formula. x^2+12x+35=0

More Similar Questions