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babunello [35]
3 years ago
13

Simplify (9x^3-4x+10)+(x^3+10x-9)

Mathematics
1 answer:
Alex3 years ago
6 0

Simplify

9x^3 - 4x + 10 + x^3 + 10x - 9

Collect like terms

(9x^3 + x^3) + (-4x + 10x) + (10 - 9)

Simplify

<u>10x^2 + 6x + 1</u>

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3 years ago
Janette has 386 pennies. 58 nickels and 19 dimes If Janette exchanges her coins for​ dollars, how many dollars will she have? Ho
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Step-by-step explanation:

Given that:

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3 years ago
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The ratio of girls to boys in the 6th grade is to 6to7 how many girls are there if there are 364total students
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2 years ago
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