Find the value of x2+3x+9 at x=3
guys please answer me
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Answered by
2
Answer:
x^2+3x+9. (x=3)
3^2+3×3+9
9+9+9
27
Step-by-step explanation:
27 is the correct answer
Answered by
0
Answer:
45 x
Step-by-step explanation:
2+3+9×3 = 45 = 45×x = 45x
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