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3 years ago

Can someone please help me

Mathematics

2 answers:

Ad libitum [116K]3 years ago

7 0

Square root both sides. The unreduced answer is root 28. Now. To reduce root 28, you need to break it down into factors and hope one of them is a perfect square.

4*7=28, and 4 is a square number. The square root of 4 is either positive or negative 2. Now that you've found that square, pull it out from under the square root symbol. Under the root symbol, you're left with 7 (not a perfect square).

Therefore, your answer is C

SCORPION-xisa [38]3 years ago

3 0

I got c I had to do this a few years back

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Step-by-step explanation:

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