Write the value of 3√125×27
Answers
Answered by
11
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3√125 × 27
= 3 √(5×25) × 27
= 3 × 5 √5 × 27
= 15√5 × 27
= 405√5
OR
As we know, √5 = 2.23
Putting √5 's value in 405√5,
405 × 2.23
= 905.60
______________________________
______________________________
3√125 × 27
= 3 √(5×25) × 27
= 3 × 5 √5 × 27
= 15√5 × 27
= 405√5
OR
As we know, √5 = 2.23
Putting √5 's value in 405√5,
405 × 2.23
= 905.60
______________________________
Answered by
2
15 is the right answer from exponent and powers
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