Question

The value of m so that 4x square - 6x - m is divisible by x-3, is exact divisor of

a. 9

b. 45

c.20

d.36

Answer 1

the value of m is 36

Answer 2

Answer:

36 is the right answer

Step-by-step explanation:

x-3=0

x=3

Since, x-3 is divides the equation,

p(3)=4x(3x3)-6x3-m

0=36-18-m

-36+18=  -m

-18= -m

Therefore, m=18.

18 is an exact divisor of 36.

Hence, (d) is the right option.