Math, asked by hermionegranger3667, 3 months ago

If √2= 1.4 and √3= 1.7, evaluate 4√128 +3√75 - 2 √108

Answers

Answered by nuzhat9818

1

Answer:

4√128+3√75-2√108

= 4×8√2+3×5√3-2×6√3

=32×1.4+15×1.7-12×1.7

= 44.8+15.5-20.4

= 34.9

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