(7-b^3)(7-b^3)=

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Solution for (7-b^3)(7-b^3)= equation: 


Simplifying
(7 + -1b3)(7 + -1b3) = 0

Multiply (7 + -1b3) * (7 + -1b3)
(7(7 + -1b3) + -1b3 * (7 + -1b3)) = 0
((7 * 7 + -1b3 * 7) + -1b3 * (7 + -1b3)) = 0
((49 + -7b3) + -1b3 * (7 + -1b3)) = 0
(49 + -7b3 + (7 * -1b3 + -1b3 * -1b3)) = 0
(49 + -7b3 + (-7b3 + 1b6)) = 0

Combine like terms: -7b3 + -7b3 = -14b3
(49 + -14b3 + 1b6) = 0

Solving
49 + -14b3 + 1b6 = 0

Solving for variable 'b'.

Factor a trinomial.
(7 + -1b3)(7 + -1b3) = 0


Subproblem 1
Set the factor '(7 + -1b3)' equal to zero and attempt to solve:

Simplifying
7 + -1b3 = 0

Solving
7 + -1b3 = 0

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

Add '-7' to each side of the equation.
7 + -7 + -1b3 = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -1b3 = 0 + -7
-1b3 = 0 + -7

Combine like terms: 0 + -7 = -7
-1b3 = -7

Divide each side by '-1'.
b3 = 7

Simplifying
b3 = 7

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 '(7 + -1b3)' equal to zero and attempt to solve:

Simplifying
7 + -1b3 = 0

Solving
7 + -1b3 = 0

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

Add '-7' to each side of the equation.
7 + -7 + -1b3 = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -1b3 = 0 + -7
-1b3 = 0 + -7

Combine like terms: 0 + -7 = -7
-1b3 = -7

Divide each side by '-1'.
b3 = 7

Simplifying
b3 = 7

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.

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