What is factor (2x-1)(x+2)-3(x+4) ?

The solution to factor (2x-1)(x+2)-3(x+4) is 2(x+sqrt(7))(x-sqrt(7))

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factor (2x-1)(x+2)-3(x+4)

factor

(2 x - 1) (x + 2) - 3 (x + 4)

2 (x + 7) (x - 7)

Solution steps

(2 x - 1) (x + 2) - 3 (x + 4)

Expand

(2 x - 1) (x + 2) - 3 (x + 4) : 2 x^{2} - 14

= 2 x^{2} - 14

Factor

2 x^{2} - 14 : 2 (x + 7) (x - 7)

= 2 (x + 7) (x - 7)

28 x^{2} - 4 x^{2} - 5

2 (a + b) 2 + 7 (a + b) - 4

lo g_{3} (arctan_{(x)} (x))

15 x + (- 11)

6 x + a x + 6 y + a y

What is factor (2x-1)(x+2)-3(x+4) ?
The solution to factor (2x-1)(x+2)-3(x+4) is 2(x+sqrt(7))(x-sqrt(7))