Question

1. f(x) = 3x2 – 5x + 7 is divided by (x - 2).​

Answer 1

Step-by-step explanation:

$x - 2 = 0 \\ x = 2$

By applying remainder theorem:-

$f(x) = {3x}^{2} - 5x + 7 \\ f(2) = 3 {(2)}^{2} - 5(2) + 7 \\ f(x) = 3(4) - 10 + 7 \\ f(x) = 12 - 10 + 7 \\ f(x) = 9$

Therefore, the remainder is 9.

Answer 2

Answer:

quotient = 3x +1

remainder = 9