Question

Help me with this please. The question is the 11th one.

Answer 1

Answer:

xhdhfhd

Step-by-step explanation:

zhdhdhhdsdu

sorry for this

because i want points for give questions in brain ly

Answer 2

Answer:

f(x) = x³+px²-5x+q

ATP

f(-1) = -1³+p×-1²-5×-1+q=8(since x+1 gives a remainder 8)

-1+p+5+q=8

p+q=4_____(i)

also given

x+2 is a factor of the function

f(-2)= -2³+p×-2²-5×-2+q=0

-8+4p+10+q=0

4p+q=-2______(ii)

subtracting (i) from (ii) we get

4p+q=-2

(-)p. (-)q=-4

3p = -6

p= -2

putting value of p in eq (i) we get

-2+q=4

q=4+2=6

therefore,p=-2 and q=6

Now,

x+3)x³-2x²-5x+6(x²-5x+10

(-)x³(-)3x²

-5x²-5x+6

(+)5x²(+)15x

10x+6

(-)10x(-)30

-24

hence the remainder is -24