(3x^2-2x-7)*(9x^2+8x+6)=

Simple and best practice solution for (3x^2-2x-7)*(9x^2+8x+6)= 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 (3x^2-2x-7)*(9x^2+8x+6)= equation:


Simplifying
(3x2 + -2x + -7)(9x2 + 8x + 6) = 0

Reorder the terms:
(-7 + -2x + 3x2)(9x2 + 8x + 6) = 0

Reorder the terms:
(-7 + -2x + 3x2)(6 + 8x + 9x2) = 0

Multiply (-7 + -2x + 3x2) * (6 + 8x + 9x2)
(-7(6 + 8x + 9x2) + -2x * (6 + 8x + 9x2) + 3x2 * (6 + 8x + 9x2)) = 0
((6 * -7 + 8x * -7 + 9x2 * -7) + -2x * (6 + 8x + 9x2) + 3x2 * (6 + 8x + 9x2)) = 0
((-42 + -56x + -63x2) + -2x * (6 + 8x + 9x2) + 3x2 * (6 + 8x + 9x2)) = 0
(-42 + -56x + -63x2 + (6 * -2x + 8x * -2x + 9x2 * -2x) + 3x2 * (6 + 8x + 9x2)) = 0
(-42 + -56x + -63x2 + (-12x + -16x2 + -18x3) + 3x2 * (6 + 8x + 9x2)) = 0
(-42 + -56x + -63x2 + -12x + -16x2 + -18x3 + (6 * 3x2 + 8x * 3x2 + 9x2 * 3x2)) = 0
(-42 + -56x + -63x2 + -12x + -16x2 + -18x3 + (18x2 + 24x3 + 27x4)) = 0

Reorder the terms:
(-42 + -56x + -12x + -63x2 + -16x2 + 18x2 + -18x3 + 24x3 + 27x4) = 0

Combine like terms: -56x + -12x = -68x
(-42 + -68x + -63x2 + -16x2 + 18x2 + -18x3 + 24x3 + 27x4) = 0

Combine like terms: -63x2 + -16x2 = -79x2
(-42 + -68x + -79x2 + 18x2 + -18x3 + 24x3 + 27x4) = 0

Combine like terms: -79x2 + 18x2 = -61x2
(-42 + -68x + -61x2 + -18x3 + 24x3 + 27x4) = 0

Combine like terms: -18x3 + 24x3 = 6x3
(-42 + -68x + -61x2 + 6x3 + 27x4) = 0

Solving
-42 + -68x + -61x2 + 6x3 + 27x4 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

See similar equations:

| X+2=2(x-4) | | (X^3+2x^2-2)*(x^3-3x+3)= | | (10x^2-6x+8)*(2x+2)= | | 7(x-4.2)=9.1 | | (X^2+x+8)*(x-5)= | | 12-75/7 | | 6x+9.34=4x+12 | | 18x+6(30)= | | p-(p-4)=4(p-1)+2p | | (3x^2-6x-3)*(7x+8)= | | (2x^2+5x+5)*(7x-3)= | | (8x^2-3x-6)*(x+10)= | | (4x^2-2x-4)*(7x^2+8x+7)= | | (3x-4)*(7x+7)= | | (9x^8+6)*(-4x^2+5)= | | (X-6)*(x^2+4x)= | | 11/4=3s | | 55q=-q^2+8750 | | y=x^2-2mx+4 | | (X^8-x^4)*(x^5-9)= | | (5x-7)*(x-3)= | | 5/r=14-3 | | (5x^2+1)*(2x^2-7)= | | 11/14=c | | (8x^5+9)*(8x^3+9)= | | (5x+7)*(6x+1)= | | (8x+8)*(x+3)= | | 3x+81=7x+159 | | (6-5x^2)*(x^4-x^3)= | | 4x+70=220 | | 6x=x+65 | | 6(1-P)= |

Equations solver categories