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35 votes
35 votes
PLEASEEE HELPPPP MEEEE

PLEASEEE HELPPPP MEEEE-example-1
User G B
by
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1 Answer

16 votes
16 votes

Answer:


14 {x}^(2) + 10x + 9

Explanation:


(10 {x}^(2) + 3x + 9) - ( - 4 {x}^(2) + 7x)


14 {x}^(2) + 10x + 9

User WhiZTiM
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2.9k points