Question

find the value of expressions x²+2x+1​

Answer 1

Answer:

x²+x+x+1 = 0

x(x+1)+1(x+1) = 0

x+1 = 0 or x +1 = 0

x= -1 or x = -1

Thus x = -1

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Answer 2

HEY BUDDY HERE IS UR ANSWER ✌️✌️

Answer:

if x=1

then 1²+2×1+1 = 4

if x=-1

then -1² +(2×-1)+1

= 1-2+1

= 1-3

= 2

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