(a^2+4b)(a^2-4b)=

Simple and best practice solution for (a^2+4b)(a^2-4b)= 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 (a^2+4b)(a^2-4b)= equation: 


Simplifying
(a2 + 4b)(a2 + -4b) = 0

Multiply (a2 + 4b) * (a2 + -4b)
(a2(a2 + -4b) + 4b * (a2 + -4b)) = 0
((a2 * a2 + -4b * a2) + 4b * (a2 + -4b)) = 0

Reorder the terms:
((-4a2b + a4) + 4b * (a2 + -4b)) = 0
((-4a2b + a4) + 4b * (a2 + -4b)) = 0
(-4a2b + a4 + (a2 * 4b + -4b * 4b)) = 0
(-4a2b + a4 + (4a2b + -16b2)) = 0

Reorder the terms:
(-4a2b + 4a2b + a4 + -16b2) = 0

Combine like terms: -4a2b + 4a2b = 0
(0 + a4 + -16b2) = 0
(a4 + -16b2) = 0

Solving
a4 + -16b2 = 0

Solving for variable 'a'.

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

Add '16b2' to each side of the equation.
a4 + -16b2 + 16b2 = 0 + 16b2

Combine like terms: -16b2 + 16b2 = 0
a4 + 0 = 0 + 16b2
a4 = 0 + 16b2
Remove the zero:
a4 = 16b2

Simplifying
a4 = 16b2

Combine like terms: 16b2 + -16b2 = 0
a4 + -16b2 = 0

Factor a difference between two squares.
(a2 + 4b)(a2 + -4b) = 0


Subproblem 1
Set the factor '(a2 + 4b)' equal to zero and attempt to solve:

Simplifying
a2 + 4b = 0

Solving
a2 + 4b = 0

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

Add '-4b' to each side of the equation.
a2 + 4b + -4b = 0 + -4b

Combine like terms: 4b + -4b = 0
a2 + 0 = 0 + -4b
a2 = 0 + -4b
Remove the zero:
a2 = -4b

Simplifying
a2 = -4b

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 '(a2 + -4b)' equal to zero and attempt to solve:

Simplifying
a2 + -4b = 0

Solving
a2 + -4b = 0

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

Add '4b' to each side of the equation.
a2 + -4b + 4b = 0 + 4b

Combine like terms: -4b + 4b = 0
a2 + 0 = 0 + 4b
a2 = 0 + 4b
Remove the zero:
a2 = 4b

Simplifying
a2 = 4b

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:

| 189x+b+321=74040 | | 7x(x^2+7x-5)= | | g=11(11-1)*2 | | 2a+3a=92 | | 27p=4p-15 | | 21-66=x | | (2e+5)=(3e-2) | | (x+8)(x+5)= | | 2x+40=5x-14 | | -4X+1=3 | | (5/9x+83) | | x^2=3x^3+20x+50 | | ay=2y+40 | | j=(20-4j) | | (-1x)/((0.01x^2+1)^2)=0 | | ((5/8a)+6)=(3/4a) | | ((1/4n)+10)=(2/3n) | | 5a+2=3a-5 | | 8x+5=54 | | (-1x)/(0.01x^2+1)^2 | | 8x+13=-18 | | (-1x)/(0.01x^2+1)^2=0 | | 170-4x=23x+20 | | 13-7x=61-21x | | (x+8)/(x+3)=0 | | 3j=20-4j | | 21-4y=-7 | | 14-7x=34-21x | | x^2+35x+60=0 | | 4x-2=-1+2x | | x^2-22x+32=0 | | 5x+1=2x |

Equations solver categories