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Zinaida [17]
3 years ago
8

(9x2 + 10x + 4) - (9x2 + 5x - 1)

Mathematics
2 answers:
hjlf3 years ago
7 0
Simplify both brackets, this equals 22 + 10x - 17 + 5x
Simplify further and you get 15x + 5
kicyunya [14]3 years ago
6 0

Answer:

5x+5

Step-by-step explanation:

(9x2+10x+4)-(9x2+5x-1)

10x-5x+4+1

5x+5

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