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Fofino [41]
3 years ago
14

What are the solutions to the equation x^2 = 169?

Mathematics
2 answers:
mario62 [17]3 years ago
4 0

x^2 = 169

so x =  sqrt(169) = 13

x = 13

xxTIMURxx [149]3 years ago
4 0
<span>Id x2 = 169, then x = ±√169 = {-13, +13}         I think this is how.</span>
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