2 answers:
Simplify the equation by combining like terms:
7x²+ 4x - x²
Solve:
7x²+ 4x - x²
7x² and -x² are like terms, so combine them.
6x² + 4x
There are no more like terms, so your answer would be: 6x² + 4x
Answer:
6x² + 4x
Answer:
x^2+4x+14
Step-by-step explanation:
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