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myrzilka [38]
3 years ago
12

If y=x^2+2x+3 find the falue of Y when x=3

Mathematics
2 answers:
yarga [219]3 years ago
5 0
Y=18 is the correct answer
dmitriy555 [2]3 years ago
4 0
If y=x^2+2x+3 when x=3 then y=........

Plug in 3 where x is stated.
Work:

y=(3)^2+2(3)+3
y=9+2(3)+3
y=9+6+3
y=18

Answer: 18
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