Question

Multiply 3 root 18 by 3 root 2

Answer 1

Step-by-step explanation:

Hi,

3√18 × 3√2

3√2*3*3 × 3√2

3*3√2 × 3√2

9√2 × 3√2

9*3 × √2 × √2

27 × 2

54.. [ Answer]

Hence,

3√18 × 3√2 = 54

Answer 2

Answer:54

step-by-step explanation:

$3 \sqrt{18} \times 3 \sqrt{2} \\ 3 \sqrt{3 \times 3 \times 2} \times 3 \sqrt{2} \\ 9 \sqrt{2} \times 3 \sqrt{2} \\ 54.$

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hope it helps you....