Question

pl solve 15 16 17 if you can
please

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Answer 1

Answer for 17th question

Step-by-step explanation:

$2 \times 5 \sqrt{2 } + 5 \times 4 \sqrt{2} + 4 \times 3 \sqrt{2 } \\ = 10 \sqrt{2} + 20 \sqrt{2} + 12 \sqrt{2} \\ = 42 \sqrt{2}$

Answer 2

hiiiii mate here is ur solution..... I hope it's helpful