Question

X2 + 10x + 22 = 13
1) Rewrite the equation by completing the square.

Answer 1

equation: (x+5)^2=16

solution: -5±4

Explanation:

did it on khan, hope it helps!

Answer 2

f(x)= (x+5)²-16

Explanation:

x² + 10x = 13-22

x² + 10x + 25 = 13-22+25

(x+5)² = 16