asked 132k views
18 votes
Find the sum of (x^2+6x-5)+(2x^2+15)

asked
User Leqid
by
7.6k points

1 Answer

0 votes

Answer:

3x²+6x+10 is your answer

Explanation:

(x^2+6x-5)+(2x^2+15)

open bracket

x²+6x-5+2x²+15

add or subtract common

3x²+6x+10

answered
User QuinnChen
by
8.6k points

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