Question

2x^2 + 8x + 8 = 0 by completing square method​

Answer 1

Step-by-step explanation:

the answer will be

2x2+8x+8=0

x2+4x+4

(1/2x coefficient of x) ²

(1/2x4)²

=(2)²=4

adding in eqn

x²+4x+4=-4+4

completing square root and squaring roots

u get

(x+2)=0

x=-2

Answer 2

Answer:

Answer for your question is given in the attachment.

Step-by-step explanation:

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