Question

Calculate |4+7i| the absolute value of 4+7i is equal to the square root of ____

Answer 1

the answer is sqrt(65)

Explanation:

Answer 2

sqrt(65)

Explanation:

|a+bi|

The absolute value of |a+bi| = sqrt(a^2+b^2)

|4+7i| = sqrt(4^2+7^2) = sqrt(16+49) = sqrt(65)