(6y^2-7)(6y^2+7)=

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Solution for (6y^2-7)(6y^2+7)= equation:


Simplifying
(6y2 + -7)(6y2 + 7) = 0

Reorder the terms:
(-7 + 6y2)(6y2 + 7) = 0

Reorder the terms:
(-7 + 6y2)(7 + 6y2) = 0

Multiply (-7 + 6y2) * (7 + 6y2)
(-7(7 + 6y2) + 6y2 * (7 + 6y2)) = 0
((7 * -7 + 6y2 * -7) + 6y2 * (7 + 6y2)) = 0
((-49 + -42y2) + 6y2 * (7 + 6y2)) = 0
(-49 + -42y2 + (7 * 6y2 + 6y2 * 6y2)) = 0
(-49 + -42y2 + (42y2 + 36y4)) = 0

Combine like terms: -42y2 + 42y2 = 0
(-49 + 0 + 36y4) = 0
(-49 + 36y4) = 0

Solving
-49 + 36y4 = 0

Solving for variable 'y'.

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

Add '49' to each side of the equation.
-49 + 49 + 36y4 = 0 + 49

Combine like terms: -49 + 49 = 0
0 + 36y4 = 0 + 49
36y4 = 0 + 49

Combine like terms: 0 + 49 = 49
36y4 = 49

Divide each side by '36'.
y4 = 1.361111111

Simplifying
y4 = 1.361111111

Reorder the terms:
-1.361111111 + y4 = 1.361111111 + -1.361111111

Combine like terms: 1.361111111 + -1.361111111 = 0.000000000
-1.361111111 + y4 = 0.000000000

The solution to this equation could not be determined.

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