Question

factorise X square + 5 x minus 6 ​

Answer 1

Hey

$x {}^{2} + 5x - 6 = 0 \\ \\ = > x {}^{2} + 6x - x - 6 = 0 \\ \\ = >x (x + 6) - 1(x + 6) = 0 \\ \\ = > (x - 1)(x + 6) = 0 \\ \\ = > x = 1 \: \: or \: \: - 6$

Answer 2

${x}^{2} + 5x - 6 = 0$

${x}^{2} + 6x - x - 6 = 0$

$x(x + 6) - 1(x + 6) = 0$

$(x - 1)(x + 6) = 0$

$x = 1 \: \: \: or \: \: \: x = - 6\:.... Answers$