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3 years ago

What is the solutions to the equation 5a^2-44=81?

Mathematics

2 answers:

galina1969 [7]3 years ago

4 0

${(5a)}^{2} - 44 \: = 81 \\ {(5a)}^{2} = 81 + 44 \\ {(5a)}^{2} = 125 \\ 5a = 5 \sqrt{5} \\ a \: = \sqrt{5}$

Pavlova-9 [17]3 years ago

3 0

The answer is attached. good work

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3 years ago

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3 years ago

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3 years ago

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3 years ago

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pochemuha

Answer:

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Assuming you mean

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You have to be careful on how you write these equations down. It might very well be that you meant:

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3 years ago