Question

(3y2 + 5y – 4) – (8y – y2 – 4

Answer 1

Step-by-step explanation:

ANSWER

Given:

(3y

2

+5y−4)−(8y−y

2

−4)

=3y

2

+5y−4−8y+y

2

+4

=4y

2

−3y

=y(4y−3).

Answer 2

Answer:

y(4y-3)

Step-by-step explanation:

(3y^2 + 5y - 4) - (8y - y^2 - 4) = 3y^2+5y-4-8y+y^2+4 = 4y^2-3y = y(4y-3)