Math, asked by jaiprakashmaan761, 2 months ago

Evaluate: √45-3√20+4√5

Answers

Answered by vemanisai

1

Answer:

First step : √45 - 3√20 + 4√5

Second: 3√5 -3*2√5 +4√5

Third: 3√5-6√5+4√5

Fourth: (3-6+4)√5

Fifth: (-3+4)√5

Answer= √5

Step-by-step explanation:

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