Question

Solve (u+6)^2+4=52 , where u is a real number.

Round your answer to the nearest hundredth.
If there is more than one solution, separate them with commas.
If there is no solution, click on "No solution".

Answer 1

The value of u are,

0.93, -12.93

Explanation:

It is given an expression in variable u

(u + 6² + 4 = 52

To find the solution of given expression

(u + 6)·² + 4 = 52

(u + 6)² = 52 - 4

(u + 6)² = 48

u + 6 = √48

u + 6 = ±6.93

u = ±6.93 - 6

u = 6.93 - 6 or u = -6.93 - 6

u = 0.93 or u = -12.93