From the sum of 3a²-a-3 and 2a-9,subtract a²-3a-7
1 answer:
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Answer:
Step-by-step explanation:
You can solve this by multiplying each numerator by the answer choices and trying to divide them. I can't get the fraction maker to work at the moment, so I'll write the calculations on a separate attachment.
As you can see, the only choice that works to eliminate both fractions is the fourth choice, 50x.
As you can see, the only choice that works to eliminate both fractions is the fourth choice, 50x.