Question

2. Find the coefficient of x^4 in x^2 (2x - 3)^2?
4. Find p(1), if p(x) = x^3 – 3x² + 4.

5. Factorise 9x^2-1/16
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Answer 1

Answer:

4. Here we should put 1 in x ,as p( 1 ) is given .

and the answer will be 4

Answer 2

Answer:

2.4

4.2

5.(3x)^2-1/4^2