Question

solv by using formula method x^2+x-6=0​

Answer 1

Step-by-step explanation:

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

${x}^{2} + 3x - 2x - 6 = 0$

$x(x + 3) - 2(x + 3) = 0$

$(x + 3) (x - 2) = 0$

X+3=0

×=-3

X-2=0

×=2

Answer 2

Answer:

the formula we should use is splitting the middle term

Step-by-step explanation:

-6we can split into 3×(-2)

x^2+3x-2x-6 from this take common of x in x^2+3x , -2 from -2x-6

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

(x+3)(x-2)=0

now x may be equal to -3 or +2