Question

Rewrite the equation by completing the square. 4 x^2 +20 x +25 = 0

Answer 1

x=-5/2

Explanation:

4 x^2 +20 x +25 = 0

x^2+5x=-25/4

(b/2)^2=(5/2)^2

x^2+5x+25/4=0

(x+5/2)^2=0

x=-5/2

(Hope this helps)