3 years ago

Find the two square roots of 400

Mathematics

2 answers:

Karo-lina-s [1.5K]3 years ago

6 0

Answer:

20 and -20

20^2 = 400

(-20)^2=400 since two negative is positive

laila [671]3 years ago

4 0

-20 & 20 .. hope this helps a lot ;)

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BARSIC [14]

Answer:

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Step-by-step explanation:

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2 years ago

What is the quotient?

Anika [276]

Hi!

$-\frac{4}{5}/2$

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4 years ago

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nevsk [136]

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3 years ago

Read 2 more answers

What is the solution to b/9 = -7

bonufazy [111]

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