Math, asked by ishathakkar1978, 5 months ago

(√6y square +7y+√6)​

Answers

Answered by Anonymous
5

Step-by-step explanation:

Given quadratic equation is √7 y 2

−6y−13

7

=0

Comparing it with the standard form of equation ax

2

+bx+c we get a=7,b=6,c=13

7

Therefore, x=

2a

−b±

b

2

−4ac

=

2

7

−(−6)±

(−6)

2

−4×

7

×(−13

7

)

=

2

7

36+364

=

2

7

400

=

2

7

6±20

=

2

7

6−20

=

2

7

−14

=

7

−7

=

7

×

7

−7×

7

=−

7

=

2

7

6+20

=

2

7

26

=

7

13

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