Question

2. Is (x2 + 2x +3) logx to the base x a Polynomial?
answer correctly.....

Answer 1

Step-by-step explanation:

step 1. x² + 2x + 3.

step 2. x² + 3x - x + 3.

step 3. x² - x + 3x + 3.

step 4. x(x -1) +3(x + 1).

step 5. x(x - 1) -3(x - 1).

step 6. (x - 1)(x - 3).

x - 1 = 0 , x - 3 = 0

x = 1 , x = 3 ans.