Subtract: (a-3b+5)-(-a+2b+3)(a−3b+5)−(−a+2b+3 )

2a-5b+22a−5b+2

-b+8−b+8

-b+2−b+2

2a-b+82a−b+8

The vertex of this parabola is at (-2, 5). which of the following could be it’s equation? a. y=3(x+2)^2-5 b. y=3(x-2)^2-5 c. y=3(x+2)^2+5 d. y=3(x-2)^2+5

What are “like terms”? why can we only add like terms?

What is the anwers for 9+2x=5x-3-x