Question

. Factor: completely x^2 + 3x - 4 * HELP ME !!!!!!!!!!!!! WILL MARK AS BRAINLIEST

Answer 1

Answer:

$(x - 1)(x + 4)$

Step-by-step explanation:

${x}^{2} + 3x - 4 \\ {x}^{2} + 4x - x - 4 \\ x(x + 4) - 1(x + 4) \\ (x - 1)(x + 4)$

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Answer 2

Answer:

(x+4) (x-1)

Step-by-step explanation:

x^2 + 3x - 4

What two terms multiply to -4 and add to 3

4*-1 = -4

4+-1 =3

(x+4) (x-1)