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1. (19x2 + 2x+12) + (7x2+ 10x+13)
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1. (19x2 + 2x+12) + (7x2+ 10x+13)

User Erik Buchanan
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1 Answer

4 votes

(19x2 + 2x+12) + (7x2+ 10x+13)

= 19x2 + 2x+12 + 7x2+ 10x+13

Rearranging

= 19x2 + 7x2 +2x + 10x + 12 + 13

= 26x2 + 12x + 25

User Steve Wortham
by
5.0k points
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