Question

2
2
Also, al 2) = 4-2) + 2) (2)
So the remainder obtained on dividing q(t) by 2t + 1 is 0.
So, 2t + 1 is a factor of the given polynomial q(t), that is q(t) is a
2t+1.
EXERCISE 2.3
1. Find the remainder when x' + 3x² + 3x + 1 is divided by
(1) X+1
(ii) x-
(111) X
(iv) x +T
2.
(v) 5+2
2. Find the remainder when r - ax? + 6x -a is divided by x-a.
3. Check whether 7 + 3x is a factor of 3x3 + 7x.
2.5 Factorisation of Polynomials
Let us now look at the situation of Example 10 above more closely. It tells us that​

Answer 1

Answer:

1-1) x+1

others questions are not clear