Question

94:6::28:?
Opt.
1. 8
2. 16
3. 4
4. 256
Solve and give how it comes

Answer 1

Evaluate (81/16)^(-3/4)

(8116)-34

Change the sign of the exponent by rewriting the baseas its reciprocal.

(1681)34

Apply the product rule to 1681.

16348134

Simplify the numerator.

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88134

Simplify the denominator.