Question

1. On simplifying (2x^3 – 4x^2 – 6x + 8) ÷ 2x, we get?
2.Which of the following is equal to x^3 – 225x
(i) x(1 – 15x) (1 + 15x) (ii) x(x – 15) (x + 15)
(iii) x(1 – 15x) (1 – 15x) (iv) x(1 + 15x) (1 – 15x)
3.Which of the following are the factors of a2 + ab +bc + ca
(i) (b + c) (c + a) (ii) (a + b) (a + c)
(iii) a(a + b + c) (iv) (a + b) (b + c)

Answer 1

Answer:

2. (ii)

3. (ii)

Step-by-step explanation:

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