Five times square of a number is equal to 45

Mark Andersen asked Jan 3, 2023

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37 votes

Mark Andersen asked Jan 3, 2023

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12 votes

Answer:

x can be -3, or +3

Explanation:

The equation would be

5
x^(2) = 45

Divide both sides by 5

x^(2) = 9

Take the square root of both sides

x = ± 3

Uxcxdx answered Jan 9, 2023

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