f(x)=(x^2+25)(x^3+2x^2-15x)

Simple and best practice solution for f(x)=(x^2+25)(x^3+2x^2-15x) 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+25)(x^3+2x^2-15x) equation: 


Simplifying
f(x) = (x2 + 25)(x3 + 2x2 + -15x)

Multiply f * x
fx = (x2 + 25)(x3 + 2x2 + -15x)

Reorder the terms:
fx = (25 + x2)(x3 + 2x2 + -15x)

Reorder the terms:
fx = (25 + x2)(-15x + 2x2 + x3)

Multiply (25 + x2) * (-15x + 2x2 + x3)
fx = (25(-15x + 2x2 + x3) + x2(-15x + 2x2 + x3))
fx = ((-15x * 25 + 2x2 * 25 + x3 * 25) + x2(-15x + 2x2 + x3))
fx = ((-375x + 50x2 + 25x3) + x2(-15x + 2x2 + x3))
fx = (-375x + 50x2 + 25x3 + (-15x * x2 + 2x2 * x2 + x3 * x2))
fx = (-375x + 50x2 + 25x3 + (-15x3 + 2x4 + x5))

Combine like terms: 25x3 + -15x3 = 10x3
fx = (-375x + 50x2 + 10x3 + 2x4 + x5)

Solving
fx = -375x + 50x2 + 10x3 + 2x4 + x5

Solving for variable 'f'.

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

Divide each side by 'x'.
f = -375 + 50x + 10x2 + 2x3 + x4

Simplifying
f = -375 + 50x + 10x2 + 2x3 + x4

See similar equations:

| -2.3m=-12 | | 2/5=35/n | | 10-z=23 | | -(15/4)-(7) | | 1+y=3x | | 2.75+1.25+5.5= | | -3(5-9v)=257v | | f(x)=-10x^2+40 | | 3(0)-3y=2(0)+6 | | 3X/152 | | Y^2-90=13 | | 0.75(-12x-8)=x+34 | | 4(3x)^2/(2x)^2 | | 3(-1)-3y=2(0)+6 | | 5.1=c/7 | | √7/25x^2 | | -(15/4)-(7/1) | | 3(x+2)+2=5x+2(x-2) | | 4(3x)2/(2x)2 | | 2z^2+13z+21=0 | | (x-3)=180 | | 0=-6x^2+10x+5 | | 8r+4=-1+8r | | 3(-1)-3y=2(-1)+6 | | 6x=1.25 | | 5x-(x-2)=2x+1 | | -6k-8=-12 | | 7(x+7)-2= | | ×/3×/7×/11 | | 0.5(8x+24)=4 | | 2/3h=3/4 | | (6/8)y-12=-6 |

Equations solver categories