Question

solve by using quadratic equation: 5x^2=6x+2​

Answer 1

Step-by-step explanation:

ANSWER

5x

2

−6x−2=0⇒x

2

−

5

6

x−

5

2

=0⇒x

2

−

5

6

x=

5

2

⇒x

2

−2∗

5

3

x+(

5

3

)

2

=

5

2

+(

5

3

)

2

⇒(x−

5

3

)

2

=

25

10

+

25

9

⇒x−

5

3

=±

5

19

⇒x=

5

±

19

+3

December 26, 2019