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3 years ago

9

Simply the following expression.

2 answers:

LenKa [72]3 years ago

8 0

Just add the like terms 7+2=9 so the answer is 9x2

creativ13 [48]3 years ago

4 0

Answer:
9x²

Explanation:
The given expression is:
7x² + 2x²
Since both terms have x², we can take it as a common factor as follows:
x² (7+2)

Now, we will add the number within the brackets. Thsi will give us the final answer:
9x²

Hope this helps :)

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