Question

check whether polynomial p(x)=2x^3-9^2+x+12 is a multiple of 2x-3 or not

Answer 1

Answer:let,

2x-3=0 x=3/2

put x=3/2

2(3/2)3-9(3/2)2+3/2+12

2(27/8)-9(9/4)+3/2+12

27/4-81/4+3/2+12

0

yes, it is a polynomial.

Answer 2

Answer:

p(3/2)=0

Step-by-step explanation:

step number 1

2x-3=0

2x=3

x=3/2

step number 2

answer is shown in photo