Question

find the value of x if a + 1=0 and xsquare +ax-6=0​

Answer 1

Answer:

3,-2

Step-by-step explanation:

a=-1

eqn becomes

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,-2

Answer 2

Answer:

Step-by-step explanation:

A/Q a=-1

substituting value of a=-1 in equation

x^2-x-6=0

x^2 -3x +2x-6=0

x[x-3]+2[x-3]=0

so ,x=-2 or x=3