3 years ago

Combine any like terms in the expression. If there are no like terms, rewrite the expression.

1 answer:

4 0

If the 3’s were exponents then... i got 50r3

how i solved:

39r3 + 11r3 + 45s3 - 5s3 - 40s3

50r3 + 40s3 - 40s3

50r3 + 0

= 50r3

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