Question

find the root using quadratic formula:
2x^2+5√3x+6=0​

Answer 1

Step-by-step explanation:

For

a

x

2

+

b

x

+

c

=

0

, the values of

x

which are the solutions to the equation are given by:

x

=

−

b

±

√

b

2

−

(

4

a

c

)

2

⋅

a

Substituting:

2

for

a

−

3

for

b

−

6

for

c

gives:

x

=

−

(

−

3

)

±

√

(

−

3

)

2

−

(

4

⋅

2

⋅

−

6

)

2

⋅

2

x

=

3

±

√

9

−

(

−

48

)

4

x

=

3

±

√

9

+

48

4

x

=

3

±

√

57

4

Answer 2

Step-by-step explanation:

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2x²+5root3+6=0

use formula method

x=-5root3±root (5root3)²-4(2)(3)/4

x=-5root3±root75-24/4

x=-5root3±root41/4

is the answer of this question