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MARENELPEYPEYANIN
Answered

15. If x = 1, what is the value of x2 + 2x +1?

a. 2
b. 3
C. 4
d. 5​

Sagot :

Answer:

c.

Step-by-step explanation:

1(1)+ 2(1)+1

1+2+1=4

CARLANDREW0XIN

Answer:

D.5

x=1

x2+2x+1

1(2)+2(1)+1

2+2+1

=5

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