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jarptica [38.1K]
4 years ago
6

Bob buys 20 watermelons... He eats 10. If x=x, what is the square root of 49?

Mathematics
2 answers:
vichka [17]4 years ago
8 0
I know that the square root of 49 = 7 since 7 x 7 = 49. But the negative square root of 49 is -7.
Marysya12 [62]4 years ago
6 0

A square root is a number which is multiplied by itself it equals the original number. Therefore 7x7= 49. 49 is the original number. The square root is 7

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Step-by-step explanation:

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3 years ago
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Step by step y/3-8=1
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Add the -8 to the other side making it positive, so it would be y/3=9 then multiply both sides by 3 to get y=27

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y/3-8+8=1+8
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