Question

Solve using formula.

5x2+ 13x + 8 = 0​

Answer 1

Answer:

5x

2

+13x+8=0

a=5,b=13,c=8

x=

2a

−b±

b

2

−4ac

x=

2⋅5

−13±

13

2

−4⋅5⋅8

=

10

−13±3

x=−1,−

5

8

Answer 2

Answer:

see ans in the form of image.