9x^7+12x^6-12x^5=0

Simple and best practice solution for 9x^7+12x^6-12x^5=0 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 9x^7+12x^6-12x^5=0 equation:


Simplifying
9x7 + 12x6 + -12x5 = 0

Reorder the terms:
-12x5 + 12x6 + 9x7 = 0

Solving
-12x5 + 12x6 + 9x7 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '3x5'.
3x5(-4 + 4x + 3x2) = 0

Factor a trinomial.
3x5((-2 + -1x)(2 + -3x)) = 0

Ignore the factor 3.

Subproblem 1

Set the factor 'x5' equal to zero and attempt to solve: Simplifying x5 = 0 Solving x5 = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x5 = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(-2 + -1x)' equal to zero and attempt to solve: Simplifying -2 + -1x = 0 Solving -2 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + -1x = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -1x = 0 + 2 -1x = 0 + 2 Combine like terms: 0 + 2 = 2 -1x = 2 Divide each side by '-1'. x = -2 Simplifying x = -2

Subproblem 3

Set the factor '(2 + -3x)' equal to zero and attempt to solve: Simplifying 2 + -3x = 0 Solving 2 + -3x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -3x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -3x = 0 + -2 -3x = 0 + -2 Combine like terms: 0 + -2 = -2 -3x = -2 Divide each side by '-3'. x = 0.6666666667 Simplifying x = 0.6666666667

Solution

x = {-2, 0.6666666667}

See similar equations:

| 2a+4c=26 | | 1/3x=4/9 | | .0043x^2+x+50=0 | | 3/4x-4=7x+1 | | 100-7r=-44 | | y=.0043x^2+x+50 | | 1/2+2/5+3/7 | | -7t^2+9t+10t^3-t^3+14t^2-4t= | | 12x+8=10x+12 | | X^2-18x+50=-10 | | 2x/11=10 | | -16x^2+.003x+3=0 | | X^2+20x=-70 | | 100-7r=-14 | | 7x^2-20=10 | | 2(x-7)=3(x-8) | | 3x+13+2x-7=180 | | 4+2i/2/3+1/3i | | z^4-8z^2+11=0 | | (z^2+5z+8)(z^2+2z+6)= | | x^4+12x^2-16x=0 | | (n-10)*8=64 | | 27/10+53/4 | | Y=x^3-216 | | 2.7c-4.5=36c-9 | | 37-5x=29 | | (-9)/8/6/7 | | 8x+6y=74 | | -(4y+1)-(-3y-8)=-1 | | -8t^2+7t+9t^3-t^3+10t^2-4t= | | 10-2Xn=4 | | 0.35x+0.05(16-x)=0.10(-16) |

Equations solver categories