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Mathematics, 25.10.2019 20:43 sweetjosie

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solve: 16x2 − 81 = 0.

x = 4, 9
x = −4, −9
x = 9 over 4, x = −9 over 4
x = 81 over 16, x = −81 over 16

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Answers: 1

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Will upvote
solve: 16x2 − 81 = 0.

x = 4, 9
x = −4, −9
x = 9 over 4,...
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