Question

What should be substracted from the sum of y³ + 2y + 1 and y² + 6y - 2 to get 1?​

Answer 1

Answer:

see below

Step-by-step explanation:

y3 + 2y +1 + y2 + 6y -2 = y3 +y2 +8y -1.

we should subtract y3 + y2 +8y -2 from the sum to get 1 as our answer