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Write as the opposite of a square root. -3√5

User PaulAdamDavis
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2 Answers

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Final answer:

The opposite of taking a square root, such as in -3√5, is performed by squaring the number. In this case, you would square both -3 and √5 separately and multiply the results, leading to 45.

Step-by-step explanation:

The opposite of a square root in mathematical expressions is represented by raising the number to a power of 2. Specifically, -3√5 can be expressed as -3 raised to the 2/2.

In exponent terminology, a square root is the same as raising a number to the power of 1/2. Hence, the opposite of taking a square root (which is squaring) would be to raise that value to a power of 2:

(-3√5)² = (-3¹)² . (√5)² = 9 . 5 = 45

Here, you multiply the square of -3 (which is 9) by the square of √5 (which is 5), resulting in the final value of 45, the opposite of the initial square root operation.

User Bskaggs
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Answer:

3x5² is the opposite of ur uestion

User Blaszard
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