Find the remainder when y 3 + y 2 - 2y + 5 is divided by y - 5.

Question

Find the remainder when y 3 + y 2 - 2y + 5 is divided   by  y - 5.

Philoid · Accepted Answer

Again, we should evaluate p(5)
Let p(y) = y³ + y² - 2y + 5
.^.. p(5) = 5³ + 5² - 2 x 5 + 5
= 125 + 25 - 10 + 5
= 145
Thus, we find that p(5) is the remainder when
p(y) is divided by y - 5.

Find the remainder when y3 + y2 - 2y + 5 is divided by y - 5.

Find the remainder when y³ + y² - 2y + 5 is divided by y - 5.