Question

cube root of 500×cube root of -3456=40×A .then find the value of A?​

Answer 1

calculation is tricky ..

see my approach :-

(500)^1/3 = 5 * 2^2/3

(-3456) = 12* 2^1/3

now,

putting in question ,

(5 *2^2/3)(-12* 2^1/3) = 40A

-60*2 = 40A

A = (-3) (Ans)

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