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Five times square of a number is equal to 45
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5 votes
Five times square of a number is equal to 45

User HargrimmTheBleak
by
5.4k points

1 Answer

3 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

User Pfries
by
4.1k points
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