Question

6y cube-27y square+30y-20 by 2y-5​

Answer 1

Answer:

R =−2,551.25

Step-by-step explanation:

f(y)=6y³-27y²+30y-20

f(y)=(2y-5)g(y)+R

f(5/2)=6×(5/2)³- 27(5/2)²+ 30(5/2)-20=R

3(125/4)-27(25/4)+30(5/2)-20=R

R =−2,551.25