Question

simplify the following question​

Answer 1

Step-by-step explanation:

solution:

i) 2√27 = 2√3 × 3 × 3 = 6√3

ii) 7√3 = (7×√3) (√3×√3) = 7√3 / √3

Now,

3√3 + 7√27 + 7√3

= 3√3 + 6√3 + (7√3)/3

= 9√3 + (7√3/3)

= [27√3 + 7√3 ] / 3

= ( 34√3) / 3 .

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