Question

3xcube-2xsquare-150÷x-4​

Answer 1

Step-by-step explanation:

ANSWER

Here, p(x)=4x

4

−3x

3

−3x

2

+x−7, and the zero of 1−2x is

2

1

So, p(

2

1

)=4(

2

1

)

4

−3(

2

1

)

3

−3(

2

1

)

2

+(

2

1

)−7

=

4

1

−

8

3

−

4

3

+

2

1

−7

=

8

2−3−6+4−56

=−

8

59

So, by the Remainder Theorem −

8

59

is the remainder when 4x

4

−3x

3

−3x

2

+x−7 is divided by 1−2x.

Option B is correct.