Question

Find the following products.
(i) (x + 3) (x + 2x - 1)​

Answer 1

Answer:

(x+3)(x+2x-1)

= (x+3)(3x-1)

= 3x^2 - x + 9x - 3

= 3x^2 + 8x - 3

Answer 2

Answer:

$(x + 3)(x + 2x - 1) \\ (x + 3)(3x - 1) \\ x(3x - 1) + 3(3x - 1) \\ 3x {}^{2} - x + 9x - 3 \: \\ ans = 3x {}^{2} + 8x - 3$

Step-by-step explanation:

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