Question

Please solve step by step

Answer 1

Please report the picture, it is cut off :)

Answer 2

Answer:

Hopefully this is the question: 7$x^{2}$ + 3x - $x^{2}$

Step-by-step explanation:

7$x^{2}$ + 3x -$x^{2}$

= 6$x^{2}$ + 3x

= 3x ( 2x + 1 )

Hopefully this helps.