Question

√16.9/22.5रूट 16 पॉइंट 9 पॉइंट 2 पॉइंट 5 ​

Answer 1

Answer:

=√16.9×√22.5

=√169/10×√225/10

=√169/√10×√225/√10

=√169×√225/√10×√10

=√169×225/√10×10

=√13×13×3×3×5×5/√2×5×2×5

=13×3×5/2×5

=195/10

=19.5

Step-by-step explanation:

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