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VARVARA [1.3K]
3 years ago
7

How do you expand and simplify :(x+3)^2​

Mathematics
1 answer:
PolarNik [594]3 years ago
6 0

Answer: x^2 + 6x + 9

Step-by-step explanation:

first, you square everything.

x^2 + 2x x 3 + 3^2

then, you calculate/evaluate.

x^2 + 6x + 9

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