f(x)=(x^2-2x-8)(x^2-2x+10)

Simple and best practice solution for f(x)=(x^2-2x-8)(x^2-2x+10) 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 f(x)=(x^2-2x-8)(x^2-2x+10) equation: 


Simplifying
f(x) = (x2 + -2x + -8)(x2 + -2x + 10)

Multiply f * x
fx = (x2 + -2x + -8)(x2 + -2x + 10)

Reorder the terms:
fx = (-8 + -2x + x2)(x2 + -2x + 10)

Reorder the terms:
fx = (-8 + -2x + x2)(10 + -2x + x2)

Multiply (-8 + -2x + x2) * (10 + -2x + x2)
fx = (-8(10 + -2x + x2) + -2x * (10 + -2x + x2) + x2(10 + -2x + x2))
fx = ((10 * -8 + -2x * -8 + x2 * -8) + -2x * (10 + -2x + x2) + x2(10 + -2x + x2))
fx = ((-80 + 16x + -8x2) + -2x * (10 + -2x + x2) + x2(10 + -2x + x2))
fx = (-80 + 16x + -8x2 + (10 * -2x + -2x * -2x + x2 * -2x) + x2(10 + -2x + x2))
fx = (-80 + 16x + -8x2 + (-20x + 4x2 + -2x3) + x2(10 + -2x + x2))
fx = (-80 + 16x + -8x2 + -20x + 4x2 + -2x3 + (10 * x2 + -2x * x2 + x2 * x2))
fx = (-80 + 16x + -8x2 + -20x + 4x2 + -2x3 + (10x2 + -2x3 + x4))

Reorder the terms:
fx = (-80 + 16x + -20x + -8x2 + 4x2 + 10x2 + -2x3 + -2x3 + x4)

Combine like terms: 16x + -20x = -4x
fx = (-80 + -4x + -8x2 + 4x2 + 10x2 + -2x3 + -2x3 + x4)

Combine like terms: -8x2 + 4x2 = -4x2
fx = (-80 + -4x + -4x2 + 10x2 + -2x3 + -2x3 + x4)

Combine like terms: -4x2 + 10x2 = 6x2
fx = (-80 + -4x + 6x2 + -2x3 + -2x3 + x4)

Combine like terms: -2x3 + -2x3 = -4x3
fx = (-80 + -4x + 6x2 + -4x3 + x4)

Solving
fx = -80 + -4x + 6x2 + -4x3 + x4

Solving for variable 'f'.

Move all terms containing f to the left, all other terms to the right.

Divide each side by 'x'.
f = -80x-1 + -4 + 6x + -4x2 + x3

Simplifying
f = -80x-1 + -4 + 6x + -4x2 + x3

Reorder the terms:
f = -4 + -80x-1 + 6x + -4x2 + x3

See similar equations:

| 5x-8-2x+14=x+8+2x-2 | | f(x)=(7x)/(x-3) | | 5x-8-2x+14=2x+8+2x-2 | | 2.5x-6=-4x-2.5x | | 7x=14-8 | | -7b-1=-5(x+3) | | 2x+3.5=2.5 | | 11a+5=-6 | | X^3-x/16 | | 13x+1=16x+1 | | 0=2.5x+40 | | a+(a*0.06)=30480 | | e^8x= | | a+(a*0.06)=30490 | | a+(a*0.06)=30499 | | 2cosx-5=7cosx | | ln(x^3+4x)= | | 21/15=3k/5-2/5 | | 1+sinx=4sinx | | e/.6-9=16 | | 94=7x-3(-3x+6) | | 6x=27x | | 0.5x=1.6+.25x | | 14y+2x=-16 | | 2x^3-3x^2-36x+81=0 | | 7x+5(-3x-6)=66 | | 3x-4(4x-15)=125 | | -3x+4(-x+5)=-57 | | -5x+5(-2x-8)=125 | | 5x-3(5-x)=20+3x | | 8x=8x+32 | | 7x+2(x-14)=-73 |

Equations solver categories