Question

What is the sum of the coefficients of y 4 and y 3 in the polynomial 2 y 4 + 8 y 3 + 4 y 2 + 5 y − 8

Answer 1

Answer:

10

Step-by-step explanation:

Given polynomial is 2y4+8y3+4y2+5y-8

Coefficient of y4 is 2 &

Coefficient of y3 is 8

Sum of the coefficients of y3 and y3 = 2+8=10

Hope it is helpful to you.....