passpadi

2016

Mathematics

JAMB

Evaluate (〖27〗(1/3) -8(2/3))/(〖16〗^(2/4) × 2)

A.

23/5

B.

-(23/5)

C.

=B27-(1/8)

D.

21/7

Correct Answer: =B27-(1/8)

Explanation

(1/3) -8(2/3))/(〖16〗^(2/4) × 2) (〖27〗(1/3) -8(2/3))/(〖16〗(2/4)×2) = 3√(27) −3√82/√16 × 2 (3−4)/(4×2) = −1/8

(1/3) -8(2/3))/(〖16〗^(2/4) × 2) (〖27〗(1/3) -8(2/3))/(〖16〗(2/4)×2) = 3√(27) −3√82/√16 × 2 (3−4)/(4×2) = −1/8
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