Solve. x2 - χ - 6 = 0
A.{2,-3}
B.{-2, -3}
C.{3, -2}
D.{6, -1}

C.{3, -2}

Step-by-step explanation:

Solving the quadratic equation by factorization:

we will find two factors that when multiplied together will give and when added together will give

the factors are : and

check :

x =

we will substitute this values into the equation , that is

factorizing , we have

factorizing out , we have

either  or

Therefore :

or

goog may have it for you

£56

step-by-step explanation: