(6+3)(d^2)=768

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Solution for (6+3)(d^2)=768 equation: 


Simplifying
(6 + 3)(d2) = 768

Combine like terms: 6 + 3 = 9
(9)(d2) = 768

Solving
9d2 = 768

Solving for variable 'd'.

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

Divide each side by '9'.
d2 = 85.33333333

Simplifying
d2 = 85.33333333

Take the square root of each side:
d = {-9.237604307, 9.237604307}

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