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melomori [17]
3 years ago
8

Find the difference. (9x^2-2x+7)-(+4x-1)

Mathematics
2 answers:
iris [78.8K]3 years ago
7 0

Answer:

Step-by-step explanation:

allochka39001 [22]3 years ago
5 0

Answer:  9x^2 - 6x + 8

Step-by-step explanation:

(9x^2 - 2x + 7) - (4x - 1)     Subtract like terms

The term 9x^2 doesn't have any other term so it will stay alone.

-2x - 4x  = - 6x

7 - (-1) = 8

Put them together to get  9x^2 - 6x + 8  

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