Question

(X+3) (X-4) =
$(x + 3) (x - 4) =$
​

Answer 1

Answer:

$(x + 3)(x - 4) \\ x {}^{2} - 4x + 3x - 12 \\ x(x - 4) + 3(x - 4) \\ (x - 4 = 0) \\ x = 4 \\( x + 3 = 0) \\ x = - 3$

Step-by-step explanation:

ok marks the brainlist ❤☺

Answer 2

$\huge\sf\purple{รσℓµƭเσɳ}$

$(x + 3)(x - 4) \\ x {}^{2} - 4x + 3x - 12 \\ x(x - 4) + 3(x - 4) \\ (x - 4 = 0) \\ x = 4 \\( x + 3 = 0) \\ \fbox\purple{x = - 3}$