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Simplifying
0.8n * 1.5n * 30 = 54
Reorder the terms for easier multiplication:
0.8 * 1.5 * 30n * n = 54
Multiply 0.8 * 1.5
1.2 * 30n * n = 54
Multiply 1.2 * 30
36n * n = 54
Multiply n * n
36n2 = 54
Solving
36n2 = 54
Solving for variable 'n'.
Move all terms containing n to the left, all other terms to the right.
Divide each side by '36'.
n2 = 1.5
Simplifying
n2 = 1.5
Take the square root of each side:
n = {-1.224744871, 1.224744871}
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