4 years ago

Solve for x

align="absmiddle" class="latex-formula">

Mathematics

1 answer:

il63 [147K]4 years ago

3 0

S = 7x^2....divide both sides by 7
1/7s (same as s/7) = x^2...now take sqrt of both sides
(+ - ) sqrt 1/7s = x

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