f(x)=(2x-1)(x^2+3)(x^2-5)

Simple and best practice solution for f(x)=(2x-1)(x^2+3)(x^2-5) 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)=(2x-1)(x^2+3)(x^2-5) equation: 


Simplifying
f(x) = (2x + -1)(x2 + 3)(x2 + -5)

Multiply f * x
fx = (2x + -1)(x2 + 3)(x2 + -5)

Reorder the terms:
fx = (-1 + 2x)(x2 + 3)(x2 + -5)

Reorder the terms:
fx = (-1 + 2x)(3 + x2)(x2 + -5)

Reorder the terms:
fx = (-1 + 2x)(3 + x2)(-5 + x2)

Multiply (-1 + 2x) * (3 + x2)
fx = (-1(3 + x2) + 2x * (3 + x2))(-5 + x2)
fx = ((3 * -1 + x2 * -1) + 2x * (3 + x2))(-5 + x2)
fx = ((-3 + -1x2) + 2x * (3 + x2))(-5 + x2)
fx = (-3 + -1x2 + (3 * 2x + x2 * 2x))(-5 + x2)
fx = (-3 + -1x2 + (6x + 2x3))(-5 + x2)

Reorder the terms:
fx = (-3 + 6x + -1x2 + 2x3)(-5 + x2)
fx = (-3 + 6x + -1x2 + 2x3)(-5 + x2)

Multiply (-3 + 6x + -1x2 + 2x3) * (-5 + x2)
fx = (-3(-5 + x2) + 6x * (-5 + x2) + -1x2 * (-5 + x2) + 2x3 * (-5 + x2))
fx = ((-5 * -3 + x2 * -3) + 6x * (-5 + x2) + -1x2 * (-5 + x2) + 2x3 * (-5 + x2))
fx = ((15 + -3x2) + 6x * (-5 + x2) + -1x2 * (-5 + x2) + 2x3 * (-5 + x2))
fx = (15 + -3x2 + (-5 * 6x + x2 * 6x) + -1x2 * (-5 + x2) + 2x3 * (-5 + x2))
fx = (15 + -3x2 + (-30x + 6x3) + -1x2 * (-5 + x2) + 2x3 * (-5 + x2))
fx = (15 + -3x2 + -30x + 6x3 + (-5 * -1x2 + x2 * -1x2) + 2x3 * (-5 + x2))
fx = (15 + -3x2 + -30x + 6x3 + (5x2 + -1x4) + 2x3 * (-5 + x2))
fx = (15 + -3x2 + -30x + 6x3 + 5x2 + -1x4 + (-5 * 2x3 + x2 * 2x3))
fx = (15 + -3x2 + -30x + 6x3 + 5x2 + -1x4 + (-10x3 + 2x5))

Reorder the terms:
fx = (15 + -30x + -3x2 + 5x2 + 6x3 + -10x3 + -1x4 + 2x5)

Combine like terms: -3x2 + 5x2 = 2x2
fx = (15 + -30x + 2x2 + 6x3 + -10x3 + -1x4 + 2x5)

Combine like terms: 6x3 + -10x3 = -4x3
fx = (15 + -30x + 2x2 + -4x3 + -1x4 + 2x5)

Solving
fx = 15 + -30x + 2x2 + -4x3 + -1x4 + 2x5

Solving for variable 'f'.

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

Divide each side by 'x'.
f = 15x-1 + -30 + 2x + -4x2 + -1x3 + 2x4

Simplifying
f = 15x-1 + -30 + 2x + -4x2 + -1x3 + 2x4

Reorder the terms:
f = -30 + 15x-1 + 2x + -4x2 + -1x3 + 2x4

See similar equations:

| 14x=34 | | 200=x+(x*.065) | | -3x+12=-5x+32 | | 3ax+6-4(x+b)=0 | | f(x)=X(x+2)(x-2)(x^2-4) | | 8n-9=5n-4 | | .55x=187 | | A+14=5a+4 | | ((Ln8x)/(ln4x))^(ln2x) | | 50+r=0 | | .40x=72 | | (8x-5)(3x)=y | | .40x=8 | | -3ex+9=4 | | .20x=4 | | x+(-3)=(-5) | | y=x(5x-2)(x^2+1) | | 7x+(12)(100)=1636 | | x^5+2x^3=0 | | y=(2x+1)(x+1)(x-1) | | 32x+14y= | | -3x+15=4x+1 | | 3-.5x-3.5=9 | | 5(2+4h)+2h=27 | | 3-1/2x-7/2=9 | | 12(x+8)=-3(x+-47) | | 39-3=-6(4n-3) | | 9(x-9)=-3(x+-5) | | 6(x+7)=-2(x+-25) | | F(x)=3x^2-20x+100 | | 4x=-2x+60 | | 2.3x-4.7+.6(3x+5)=.7(3-x) |

Equations solver categories