Question

*(x + 3) (x - 4) = ?*​

Answer 1

heya Mate

Step-by-step explanation:

x( x -4) + 3 ( x - 4)

x2 - 4x + 3 ( x -4)

x2 -4x + 3x - 12

x2 - x -12 is the required solution

Hope this helps you dear ❤️

Answer 2

The answer is

${x }^{2} + 7x - 12$

Step-by-step explanation:

$(x + 3)(x - 4)$

$x(x - 4) + 3(x - 4)$

${x}^{2} + 4x + 3x - 12$

${x}^{2} + 7x - 12$