2 years ago

Solve the equation for all values of x by completing the square. x^2 + 4x = 32

Mathematics

1 answer:

Black_prince [1.1K]2 years ago

7 0

Answer:

x^2+4x-32=0

(mid-term breaking---4 x 8=32)

x^2+8x-4x-32=0

x(x+8)-4(x+8)

x+8=0 or x-4=0

So x=+4 or x=-8

Step-by-step explanation:

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