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Sati [7]
3 years ago
8

If sqrt x=-7 then x=-49true or false

Mathematics
1 answer:
natali 33 [55]3 years ago
5 0

False.


IF √x = -7.


Square both sides


(√x)² = (-7)²


x = (-7)(-7)


x = 49


x will equal 49


False is your answer



hope this helps

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