Question

3) Divede 3 x 3 + 11x² + 17x + 3
by
x + 3​

Answer 1

Answer:

reminder = 141

Step-by-step explanation:

3*3+11x^2+17x/x+3

x+3=0

x= -3

we will dohtis question by reminder theorem

3*3+11(-3)^2+17*(-3)

9+11*9-51

42+99

= 141

so the reminder is 141

hope it helps u..

Answer 2

Step-by-step explanation:

x + 3 ) 3x³ + 11x² + 17x + 3 ( 3x²

- 3x³ + 9x²

Subtracting and continuing, we get

x + 3 ) 3x³ + 11x² + 17x + 3 ( 3x² + 2x

- 3x³ + 9x²

2x² + 17x

- 2x² + 6x

Subtracting and continuing, we get

x + 3 ) 3x³ + 11x² + 17x + 3 ( 3x² + 2x + 11

- 3x³ + 9x²

2x² + 17x

- 2x² + 6x

11x + 3

- 11x + 11

- 8

Quotient = 3x² + 2x + 11

Remainder = -8