Question

given x²-5×+6=0 what are the values of a, b and c​

Answer 1

Answer:

Using the formula

x

1

,

2

=

−

p

2

±

√

p

2

4

−

q

p

=

5

,

q

=

−

6

we get

x

1

,

2

=

−

5

2

±

√

25

4

+

6

25

4

+

6

=

25

4

+

24

4

=

49

4

so

x

1

,

2

−

5

2

±

√

49

4

so we get

x

1

=

1

x

2

=

−

6