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Kipish [7]
3 years ago
10

Simplify (8x2 − 1 + 2x3) − (7x3 − 3x2 + 1).

Mathematics
2 answers:
umka21 [38]3 years ago
4 0
PEMDAS: parentheses, exponents, multiplication, division, addition, subtraction. That tells you the order you solve problems.

You start by working each part of the problem in parentheses. You multiply before adding/subtracting.

I’ve attached a picture. Please ask any questions.

masha68 [24]3 years ago
3 0
Thanks for answering!!!!!
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