3 years ago

_______________________ can someone help me solve this question? Thank you.

Mathematics

1 answer:

Zinaida [17]3 years ago

8 0

Answer:

-60

Step-by-step explanation:

Factor the problem out using FOIL.

The end result is: −60 $x^{2}$ −84x+9

The value of coefficent a (the number in front of the x^2) is -60.

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