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lubasha [3.4K]
3 years ago
14

Please help me:( I’ve been stuck on this one for so long

Mathematics
1 answer:
Ronch [10]3 years ago
7 0

Answer: A. 9x^2+2x-5


Step-by-step explanation: its just adding the two numbers from right to left so +3-8= -5   then -5x+7x=2x then 6x^2+3x^2= 9x^2 so putting them together equals 9x^2+2x-5


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9We have such eqation
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9Q=\frac{9}{6}- \frac{5*6}{6}
9Q=\frac{9-30}{6}
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Q=-\frac{21}{6}:9
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this the correct answer hope this helps you !!

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