Question

. Add the following.
(a) 13x²,- 31x2 , 25x2​

Answer 1

13x²+(- 31x²)+25x²​

7x²

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Answer 2

Answer:

Step-by-step explanation:

13x²,- 31x2 , 25x2

13x²+62+50

13x²+112,,,,