Math, asked by mukbhateja, 8 months ago

Simplify.√45 - 3√2 +4√5​

Answers

Answered by Anonymous
1

Answer:

= \sqrt{45} - 3 \sqrt{2} + 4 \sqrt{5} \\ = \sqrt{9 \times 5} - 3 \sqrt{2} + 4 \sqrt{5} \\ = 3 \sqrt{5} - 3 \sqrt{2} + 4 \sqrt{5} \\ = 7 \sqrt{5} - 3 \sqrt{2}

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