Question

please help me!
std 9
algebra​

Answer 1

Answer:

m=-1/4

Step-by-step explanation:

put the value of x=2 in p(x) and then

p(x)=0 you will get the answer

PLEASE MARK IT AS BRAINLIEST

Answer 2

Step-by-step explanation:

given x-2 as a factor of p(x) so, x-2 is a zero of p(x)

x-2= 0=> x=2

Putting value of x in p(x) we get;

p(2)= 2³+m×2²-12×2+15

8+4m-24+15

4m-1

Now 4m-1= 0 ( Because this is the quotient for the given polynomial and must be a factor of it so this is the zero here)

m= -1/4