Question

For questions 2 z 3. simplify each polynomial 2. 3x²+6-2x+5x-4x²+93. 2x²+6x-7x+8-3x²+1​

Answer 1

Answer:

2. $-x^{2} +3x+15$

3. $-x^{2} -x+9$

Step-by-step explanation:

We add like terms together to simplify

2.  3x²-4x²= -x²     -2x+5x= 3x  6+9= 15  all equal to -x²+3x+15

3.  2x²-3x²= -x²      6x-7x= -x    8+1=9      all equal to -x²-x+9