\frac{(67.542)^2-(32.458)^2}{75.458-40.375} is simplified to

Decimals and Fractions Practice Test 3

Question : 11 of 40

Marks: +1, -0

{(67.542)^2-(32.458)^2}/{75.458-40.375}

is simplified to

Solution:

{(67.542)^2-(32.458)^2}/{75.458-40.375}

={(67.542+32.458)(67.542-32.458)}/35.084

={100×35.084}/{35.084}=100

Go to Question:

Prev Question

Next Question