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7x2 + 4x - x2 whats the answer?!?
35.1k views
13 votes
7x2 + 4x - x2 whats the answer?!?

User Peter Cardona
by
8.3k points

2 Answers

4 votes

Answer:

14 + 2x I think

Explanation:

Wait for more responses if needed

User Yoeli
by
8.3k points
6 votes

Answer:


{6x}^(2) + 4x

Explanation:

1) Collect like terms.


(7 {x}^(2) - {x}^(2) ) + 4x

2) Simplify.


{6x}^(2) + 4x

Therefor, the answer is 6x² + 4x.

User JoshSommer
by
8.3k points
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