isabellavasquez0218 isabellavasquez0218

06-05-2019
Mathematics

contestada

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

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selambebekmugoben selambebekmugoben

06-05-2019

The answer is attached. good work

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06-05-2019

[tex] {(5a)}^{2} - 44 \: = 81 \\ {(5a)}^{2} = 81 + 44 \\ {(5a)}^{2} = 125 \\ 5a = 5 \sqrt{5} \\ a \: = \sqrt{5} [/tex]

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