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3 years ago

Which are solutions to the following equation? x^2=21

Mathematics

1 answer:

creativ13 [48]3 years ago

4 0

Answer:

√

Explanation:

To find

you have to find the square root of

21 x = ± √ 21 ≈ ± 4.5286

Step-by-step explanation:

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3 years ago

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Nutka1998 [239]

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we have

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3 years ago

What is the range and domain of f(x)=60-0.18x

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