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MAXImum [283]
3 years ago
6

What is the exact value for the expression the square root of 52− the square root of 13 + the square root of 117 ? Simplify if p

ossible.
Select one:
a. 4 the square root of 13
b. the square root of 13
c. 2 the square root of 39
d. 8 the square root of 39
Mathematics
1 answer:
avanturin [10]3 years ago
8 0

√52 -√13 +√117

= 2√13 -√13 +3√13

= 4√13 . . . . matches selection A

_____

√52 = √(4·13) = (√4)(√13) = 2√13

√117 = √(9·13) = (√9)(√13) = 3√13

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Answer:

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