3 years ago

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

Mathematics

1 answer:

Sav [38]3 years ago

6 0

Answer:

x=-5/2

Step-by-step 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)

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