passpadi

2021

Mathematics

JAMB

Simplify √27 + 3/√3

A.

4√3

B.

4/√3

C.

3√3

D.

√3/4

Correct Answer: 4√3

Explanation

√27 + 3√3 = √(9×3) + (3×√3/(√3 ×√3) = 3√3 + √3 = 4√3

√27 + 3√3 = √(9×3) + (3×√3/(√3 ×√3) = 3√3 + √3 = 4√3
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