UniqueKing
UniqueKing
14-05-2019
Arts
contestada
if x+1=7, what is the value of x2 + 2x+1
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alexhardwick
alexhardwick
14-05-2019
Answer:
3x
Explanation:
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lexis1377
lexis1377
14-05-2019
X=6
(6)^2+2(6)+1
X^2+2x+1=49
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