Question

factories:
(ii). 2x2 + 7x + 3
(iv) 3x2 - x - 4
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Answer 1

(2) 2x^2 + 7x +3

= 2x^2 +6x +x +3

= 2x(x+3) +1(x+3)

= (2x+1) (x+3)

(4). 3x^2 -x -4

= 3x^2 -4x +3x -4

= x(3x-4) +1(3x-4)

= (x+1) (3x-4)

Answer 2

Hi mate

Here is ur answer⬇⬇⬇⬇⬇⬇

ii) 2x² + 7x + 3

2x² + x + 6x + 3

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

(2x+1)(x+3)

x= (-1/2)......x = (-3)

iv) 3x² - x - 4

3x² + 3x - 4x -4

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

(x+1)(3x-4)

x=(-1).......x=4/3

I hope this will help u...

⭐Mark as brainliest⭐

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