Why (10^2 + 524.845^2)^(1/2) = 524.9 and not 534.845? answer me please
Why (10^2 + 524.845^2)^(1/2) = 524.9 and not 534.845?
(10^2 + 524.845^2)^(1/2) =X square both sides
10^2 + 524.845^2 =X^2
100 + 275,462.274025=X^2 take the sqrt of both sides
X=524.940
