Question

Using factor theorem show that (y+3) is a factor of f(y) = y4 + y3

– 7y2

– y+6.​

Answer 1

Answer:

Step-by-step explanation:

Let y be 3:

F(y) : 3×4+3×3

F(y) : 12+9

F(y) : 21

a) 7y^2

7(21) ^2

7×441

3087

B) y+6

21+6

27

Hope this helps u