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How do you simplify #(3 sqrt2y)^2#?

Answer 1

Ethan Adkins

#18y#

#[3sqrt(2y)]^2#

#=3^2*sqrt(2y)^2#

#=9*2y#

#=18y#

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Answer 2

Savannah Anderson

To simplify (3√2y)^2, we can square each term inside the parentheses. This gives us (3^2)(√2^2)(y^2), which simplifies to 9(2)(y^2). Therefore, the simplified expression is 18y^2.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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