Solve x^(2)−x−12=0

Question

Solve

`x^(2)`−x−12=0

Answer 1

Answer x=-12 )-x-12=0 -x-12+12=0+12

Answer 2

= −12

Explanation:

−

−

1

2

=

0

−

−

1

2

+

1

2

=

0

+

1

2