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Find the value of the following expressions, when x = –1: x 2 + 2x + 1

 Find the value of the following expressions, when x = –1: 
x 2 + 2x + 1

Grade:12

1 Answers

Harshit Singh
askIITians Faculty 5963 Points
3 years ago
Dear Student

From the question it is given that x = -1
Then, substitute the value of x in the question
= (-1)^2+ (2 × -1) + 1
=1–2 +1
=2–2
=0

Thanks

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