Question

khalil varg samikarn avayav padhatine sogava
x2-15x+54=0

Answer 1

Answer:

x=6&9

Step-by-step explanation:

x^2 - 15x +54=0

x^2-9x-6x+54=0

x(x-9) -6(x-9)=0

(x-9)(x-6)=0

x-9=0

x=9

x-6=0

x=6

Answer 2

Step-by-step explanation:

Explanation:

x

2

−

15

x

+

54

=

0

Factorise.

x

2

−

9

x

−

6

x

+

54

=

0

x

(

x

−

9

)

−

6

(

x

−

9

)

=

0

(

x

−

6

)

(

x

−

9

)

=

0

x

−

6

=

0

or

x

−

9

=

0

x

=

6

or

x

=

9