Question

please help me the first one please​

Answer 1

Answer:

The remainder is -12

Step-by-step explanation:

According to Remainder theorem,

x + 1 = 0

or, x = -1

let f(x) = x³-5x²+2x-3

(-1)³- 5(-1)²+2(-1) - 3

= -1 - 5 -2 -3

= -12

so, the remainder is -12

Answer 2

This is the answer. l think this answer will help you.