Question

Sovle Addition

1)3y²-10y+16),(2y-7)​

Answer 1

Answer:

3y² + 12y + 9

Step-by-step explanation:

y² -            3y²

y -              10y , 2y

constant - -7 , 16

3y² + 10y + 2y -7 +16

3y² + 12y + 9

Answer 2

Step-by-step explanation:

1. ( 3y squre - 10y + 16 ) + (2y-7)
2. 3y squre -10y + 16 + 2y - 7
3. 3y squre + ( 10y + 2y ) + (16-7)
4. 3y squre + (-8y) + 9
5. 3y squre - 8y + 9