Math, asked by Priyanshu72205, 20 hours ago

8r³ + 12r² –5r from 3r³ - 12r² + 15r​

Answers

Answered by roymita1981
1

Answer:

WE HAVE TO SUBTRACT 8 +12r -5 r from 3r³ -12 + 15 r

Step-by-step explanation:

(NOTE- SIGN CHANGES AFTER NEGATIVE SIGN)

THANK YOU

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