Question

Factorise

a)
$12x {}^{2} - 7x + 1$
b)
$2x {}^{2} + 7x + 3$
​

Answer 1

Answer:

a) 12 X2 - 7x + 1

12 x2 - 4x - 3x +1

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

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

b) 2 x2 + 7x +3

2 x2 + x + 6x + 3

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

(x +3)(2x +1 )

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Answer 2

Step-by-step explanation:

=12x² - 4x - 3x + 1

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

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

So, We got the ANSWER....