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alexandr1967 [171]
3 years ago
11

Mr. mehta is trying to subtracting one polynomial from another polynomial, what must he do first?

Mathematics
1 answer:
Andrei [34K]3 years ago
7 0

The first thing he has to do is take that "minus" sign through the parentheses containing the second polynomial. Some students find it helpful to put a " 1 " in front of the parentheses, to help them keep track of the minus sign. Here's what the subtraction looks like, when working horizontally.

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