Simplify, correct to three significant figures, (27.63)\(^2\) - (12.37)\(^2\)
Answer Details
We can start by squaring each of the numbers in the expression:
(27.63)\(^2\) = 762.9869
(12.37)\(^2\) = 153.4369
Now we can subtract the two squares:
762.9869 - 153.4369 = 609.55
Rounding the result to three significant figures, we get:
609.55 = 610
So (27.63)\(^2\) - (12.37)\(^2\) = 610.