What should come in place of both x in the equation x = √162 . √128 x

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Accepted Answer

Let x = √162 √128 x Then x2 = √128 x 162 = √64 x 2 x 18 x 9 = √82 x 62 x 32 = 8 x 6 x 3 = 144. ∴ x = √144 = 12.

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