(8-y^4)(8+y^4)=

Simple and best practice solution for (8-y^4)(8+y^4)= 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 (8-y^4)(8+y^4)= equation: 


Simplifying
(8 + -1y4)(8 + y4) = 0

Multiply (8 + -1y4) * (8 + y4)
(8(8 + y4) + -1y4 * (8 + y4)) = 0
((8 * 8 + y4 * 8) + -1y4 * (8 + y4)) = 0
((64 + 8y4) + -1y4 * (8 + y4)) = 0
(64 + 8y4 + (8 * -1y4 + y4 * -1y4)) = 0
(64 + 8y4 + (-8y4 + -1y8)) = 0

Combine like terms: 8y4 + -8y4 = 0
(64 + 0 + -1y8) = 0
(64 + -1y8) = 0

Solving
64 + -1y8 = 0

Solving for variable 'y'.

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

Add '-64' to each side of the equation.
64 + -64 + -1y8 = 0 + -64

Combine like terms: 64 + -64 = 0
0 + -1y8 = 0 + -64
-1y8 = 0 + -64

Combine like terms: 0 + -64 = -64
-1y8 = -64

Divide each side by '-1'.
y8 = 64

Simplifying
y8 = 64

Reorder the terms:
-64 + y8 = 64 + -64

Combine like terms: 64 + -64 = 0
-64 + y8 = 0

Factor a difference between two squares.
(8 + y4)(-8 + y4) = 0


Subproblem 1
Set the factor '(8 + y4)' equal to zero and attempt to solve:

Simplifying
8 + y4 = 0

Solving
8 + y4 = 0

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

Add '-8' to each side of the equation.
8 + -8 + y4 = 0 + -8

Combine like terms: 8 + -8 = 0
0 + y4 = 0 + -8
y4 = 0 + -8

Combine like terms: 0 + -8 = -8
y4 = -8

Simplifying
y4 = -8

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.

Subproblem 2
Set the factor '(-8 + y4)' equal to zero and attempt to solve:

Simplifying
-8 + y4 = 0

Solving
-8 + y4 = 0

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

Add '8' to each side of the equation.
-8 + 8 + y4 = 0 + 8

Combine like terms: -8 + 8 = 0
0 + y4 = 0 + 8
y4 = 0 + 8

Combine like terms: 0 + 8 = 8
y4 = 8

Simplifying
y4 = 8

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.

The solution to this equation could not be determined.

See similar equations:

| x^2+(48-x)(64-x)=1536 | | x-9=-729+x | | 7x-4=-16+9x | | -4a+9a-5=-45 | | 8r-5=-25+3r | | (9x^3+4)(x^2-6)= | | 5[-4(5x+4)+5(5x-2)]= | | 2(3+3x)-1=29 | | (4xy+5)(3xy-5)= | | 3(2k+8)-2(k-6)= | | -3(2x)=-6x+9 | | X^3+3x^2-105x+2=0 | | 8x-11x-x= | | -16x^2+43x+24=0 | | 3b^2-5b-20=0 | | -4+3(a+1)=9+a | | X^4+7x^2-4=0 | | 7(6)-3(2)= | | Ax+bx=2a+2b | | 6x-10,2=4x-2,2 | | 9X=M | | 21-(x+5)=7x-8 | | 6y-11=16+9y | | x*2x=x | | -8p+4=100 | | 9x+3-2x-7= | | 18-(2m+4)=3+3m-19 | | -4+1=-7 | | 0.64x^2+2.72x+0.64=0 | | X-1+5x-3+5x-3=180 | | 9m-12=-10+8m | | 24-2x=162 |

Equations solver categories