Question

Activity : Verify the following examples.
(1) Divide p(x) = 3x2 + x + 7 by x + 2. Find the Remainder.
(2) Find the value of p(x) = 3x2 + x + 7 when
(3) See whether remainder obtained by division is same as the value of p-2).
one more example and verify.​

Answer 1

Step-by-step explanation:

(1)=p(x)=3×2+x+7

g(x)=x+2

=x=-2

=3×2+(-2)+7

=6-2+7

=13-2

=11

Answer 2

Answer:

p (x)=3x2+x+7

g (x)=x+2

x+2=0

x=-2

by putting value of x in the given equation we get

3×(-2)×(-2)+(-2)+7

3×4-2+7

12+7-2

19-2

17

hence the remainder is 17