Question

Find roots of √3x2 − 5x + 2√3 = 0 using the general formula.​

Answer 1

Answer:

4√3x^2+5x-2√3=0

by middle term splitting method,

4√3x^2+8x-3x-2√3=0

4x(√3x+2)-√3(√3x+2)=0

(4x-√3) and (√3x+2)

4x-√3=0 and √3x+2=0

4x=√3 and √3x=-2

x=√3/4 and x= -2/√3

hope this helps

Step-by-step explanation:

Answer 2

Answer:

ANSWER

Given, 3x

2

+5x+2=0

On comparing this equation with ax

2

+bx+c=0, we get a=3,b=5 and c=2

Now, b

2

−4ac=(5)

2

−4×3×2

=25=24

=1

x=

2a

−b±

b

2

−4ac

==

2×3

−5±

1

=

6

−5±1

x=

6

−5+1

x=

6

−5−1

∴

3

−2

and −1 are the roots of the given quadratic equation.