Question

evaluate 3√(16)^-3/4x(125)-2​

Answer 1

=4(125)^2/3 - (16)^3/4. since [(5)³=125 and (2)⁴=16]. =4{(5)³}⅔ - {(2)⁴}¾. =4(5)^3×2/3 - (2)4×3/4. =4(5)^2 - (2)^3. =4(25)-8. =100-8.

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