Question

splitting the middle term X2_4x_12​

Answer 1

Answer:

X2 + 4x - 12

X2 + 6x - 2x + 12

x ( x+6 ) -2 ( x+6 )

= ( x-2 ) ( x+6 )

Answer 2

Answer:

Solution :-

★ x² - 4x - 12

➙ x² - (6 - 2)x - 12

➙ x² - 6x + 2x - 12

➙ x(x - 6) + 2(x - 6)

➙ (x - 6) (x + 2)

∴ The answer of this question is (x - 6) (x + 2)