Question

The zeroes
of the quadratie polynomial x2 + 5x -6 are.​

Answer 1

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

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

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

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

$x = - 6 \\ or \\ x = 1$

Answer 2

Answer:

x ²+5x-6

x ²+3x+2x-6

x(x+3)-2(x+3)

(x-2)(x+3)

x =2,-3