(x^2-x-2)(-2x^2+15x+8)=0

Simple and best practice solution for (x^2-x-2)(-2x^2+15x+8)=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 (x^2-x-2)(-2x^2+15x+8)=0 equation:


Simplifying
(x2 + -1x + -2)(-2x2 + 15x + 8) = 0

Reorder the terms:
(-2 + -1x + x2)(-2x2 + 15x + 8) = 0

Reorder the terms:
(-2 + -1x + x2)(8 + 15x + -2x2) = 0

Multiply (-2 + -1x + x2) * (8 + 15x + -2x2)
(-2(8 + 15x + -2x2) + -1x * (8 + 15x + -2x2) + x2(8 + 15x + -2x2)) = 0
((8 * -2 + 15x * -2 + -2x2 * -2) + -1x * (8 + 15x + -2x2) + x2(8 + 15x + -2x2)) = 0
((-16 + -30x + 4x2) + -1x * (8 + 15x + -2x2) + x2(8 + 15x + -2x2)) = 0
(-16 + -30x + 4x2 + (8 * -1x + 15x * -1x + -2x2 * -1x) + x2(8 + 15x + -2x2)) = 0
(-16 + -30x + 4x2 + (-8x + -15x2 + 2x3) + x2(8 + 15x + -2x2)) = 0
(-16 + -30x + 4x2 + -8x + -15x2 + 2x3 + (8 * x2 + 15x * x2 + -2x2 * x2)) = 0
(-16 + -30x + 4x2 + -8x + -15x2 + 2x3 + (8x2 + 15x3 + -2x4)) = 0

Reorder the terms:
(-16 + -30x + -8x + 4x2 + -15x2 + 8x2 + 2x3 + 15x3 + -2x4) = 0

Combine like terms: -30x + -8x = -38x
(-16 + -38x + 4x2 + -15x2 + 8x2 + 2x3 + 15x3 + -2x4) = 0

Combine like terms: 4x2 + -15x2 = -11x2
(-16 + -38x + -11x2 + 8x2 + 2x3 + 15x3 + -2x4) = 0

Combine like terms: -11x2 + 8x2 = -3x2
(-16 + -38x + -3x2 + 2x3 + 15x3 + -2x4) = 0

Combine like terms: 2x3 + 15x3 = 17x3
(-16 + -38x + -3x2 + 17x3 + -2x4) = 0

Solving
-16 + -38x + -3x2 + 17x3 + -2x4 = 0

Solving for variable 'x'.

The solution to this equation could not be determined.

See similar equations:

| 16x^3-48x^2+36x=8 | | 4(5x+3)=4(5x+3) | | 3x-30=2(18-x)-6 | | x^2-5.1x+6.3=0 | | 4(5x+3)=4(5x+4) | | 2n+8=2(n+4) | | 7x+5y=-233 | | 7x-4=132 | | x/2=x/5=7 | | 4*8+y=41 | | r/-3-6=2 | | 8745+9+x=652-71*1223 | | 6(x+18)=36 | | -7(3x-7)+5=-21x+54 | | 8*4/5=y | | 41/5=y | | 2x+(5y)x= | | 3x-12=5(12-x)-8 | | -y^3-5y^2-7y-2=0 | | 4(2-3x)=-2x+5 | | 5/6x-3/5x=9/10x-9 | | z^3-8z^2+21z-20=0 | | 7x+7=-4+4x+23 | | 72a^2-18ab-27b^2=0 | | 7x-4=120 | | -12b+4=28 | | -2(p+4)-p-2=-3(p+4)+2 | | 8x^2+96xy+288y^2=0 | | (7x-4)(3x+14)=120 | | 5n-2=-38 | | 26d+28d+12d=200 | | P+45-10=r |

Equations solver categories