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Margarita [4]
3 years ago
10

Find the sum of these polynomials. (x^2 - x + 7) + (9x^2 + 6)

Mathematics
1 answer:
Rina8888 [55]3 years ago
3 0
The answer is 10x^2-x+13
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Using the expression 10 x 2/5 as an example, describe how to multiply a whole number by a fraction that is less than one.
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To multiply a whole number by a fraction less than one, you have to rewrite the whole number in the expression as a fraction by putting a one under it.
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