factorx^4-8x^2+7=0

Simple and best practice solution for factorx^4-8x^2+7=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 factorx^4-8x^2+7=0 equation:


Simplifying
factorx4 + -8x2 + 7 = 0

Reorder the terms:
7 + acfortx4 + -8x2 = 0

Solving
7 + acfortx4 + -8x2 = 0

Solving for variable 'a'.

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

Add '-7' to each side of the equation.
7 + acfortx4 + -7 + -8x2 = 0 + -7

Reorder the terms:
7 + -7 + acfortx4 + -8x2 = 0 + -7

Combine like terms: 7 + -7 = 0
0 + acfortx4 + -8x2 = 0 + -7
acfortx4 + -8x2 = 0 + -7

Combine like terms: 0 + -7 = -7
acfortx4 + -8x2 = -7

Add '8x2' to each side of the equation.
acfortx4 + -8x2 + 8x2 = -7 + 8x2

Combine like terms: -8x2 + 8x2 = 0
acfortx4 + 0 = -7 + 8x2
acfortx4 = -7 + 8x2

Divide each side by 'cfortx4'.
a = -7c-1f-1o-1r-1t-1x-4 + 8c-1f-1o-1r-1t-1x-2

Simplifying
a = -7c-1f-1o-1r-1t-1x-4 + 8c-1f-1o-1r-1t-1x-2

See similar equations:

| y/19=-5 | | -7k+9=56 | | 11.7x=46.8 | | -7k+9=49 | | -7k+9=44 | | 3-10k=26 | | 3-10k=13 | | 9-y=5x+3 | | 3-10k=10 | | 3-10k=5 | | 14-3n=4n | | 6y+2=88y-4 | | x^2+22x-23=180 | | -4y=12x-32 | | 3-10k=3 | | 3-10k=4 | | 12x-6y-24=48 | | -5(10+x)=10 | | -(5-2x)+x=7(x-2) | | -25x+5y=30 | | N-1.5=12.6 | | 3.8q-3.5-4.7q=1.9q-5.9 | | 3x(2x+6b)= | | 16=8x-4y | | 47-7x=11x+23 | | 6x-7-2x=21-3x | | N+85=180 | | 3(-x-4)=2x+3(x-5) | | -y=-4(-2)+8 | | 3(x+2)+7=5(x+1)+2 | | N-21/2=71/2 | | y=x^2-10x+27 |

Equations solver categories