Question

find thé sum of thé roots of ax square=b​

Answer 1

Answer:

no bro sorry

Step-by-step explanation:

if +-+ then also 1+2+4-5-293 = m420

Answer 2

gghuihhLet α,β are roots of ax

2

+bx+c=0

Then β+α=−

a

b

;αβ=

a

c

Now

β+α=

α

2

1

+

β

2

1

=

α

2

β

2

β

2

+α

2

=

α

2

β

2

(β+α)

2

−2αβ

⇒−

a

b

=

(

a

c

)

2

(−

a

b

)

2

−2

a

c

⇒−

a

b

=

(c)

2

b

2

−2ac

⇒−bc

2

=ab

2

−2ca

2

⇒2a

2

c=ab

2

+bc

2

So ab

2

,a

2

c,bc

2

are in A.P