f(x)=4x^4-8x^2+5

Simple and best practice solution for f(x)=4x^4-8x^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)=4x^4-8x^2+5 equation: 


Simplifying
f(x) = 4x4 + -8x2 + 5

Multiply f * x
fx = 4x4 + -8x2 + 5

Reorder the terms:
fx = 5 + -8x2 + 4x4

Solving
fx = 5 + -8x2 + 4x4

Solving for variable 'f'.

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

Divide each side by 'x'.
f = 5x-1 + -8x + 4x3

Simplifying
f = 5x-1 + -8x + 4x3

See similar equations:

| 5(10x+50)=850 | | x+(x*0.12)=37050 | | 25=7(1+2x)+4 | | y+7/5x+x=12/7 | | 4-9x=2(x+4) | | 11+8(x-1)=35 | | y+7/3x+x=4/7 | | 13=7x+4-10x | | (2/3)X+20=100;X=120 | | 3w+2x-12y+4w+12x+6y= | | (-3/4)X+2=(½)X+6 | | -12x+12+5x=40 | | 4-9x=2X+8 | | x^1/3=3 | | 21f=630 | | 33X11/3 | | 33X1and1/3 | | 500+1.25x=810 | | 8x+52=18x-38 | | 5=21-4x | | 5+2x=-4x-7 | | log(41)(1/640)=0 | | g-3=4 | | 2/3ln27=x | | 6(x+3)=6(x+14) | | 9x+12=-7x-18 | | x^2+(a+1)x+3a+2=0 | | -(5-t)+(3t-6)= | | 3=c/3 | | 1/2(6x-7)=3x+8 | | 0.9/36=x/4 | | 24=x/3-12 |

Equations solver categories