3 years ago

Subract (10a^2-6a)-(7a^2-8a)

Mathematics

2 answers:

dybincka [34]3 years ago

7 0

The answer is 3a^2-14a

coldgirl [10]3 years ago

3 0

You have to distribute the negative sign so the problem would become 10a^2-6a-7a^2+8a = 3a^2+2a

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