Question

Hllo




If x²-10x+9=0,so, find its roots ..??​

Answer 1

⏩Hey mate❤

If x²-10x+9=0,so, find its roots ..??

Solution :-

given here

x2-10x+9=0

=.>x²-9x-x+9=0

=>x(x-9)-1(x-9)=0

=>(x-1)(x-9)=0

so,

x-1=0. or. x-9=0

x= 1, or x= 9

➡Hopes its helps u

@Abhi❤❤

Answer 2

Answer:

Answer:

x

=

9

and  

x

=

1

Explanation:

To factor you must play with factors which multiply to  

9

(

1

×

9

,

   

3

×

3

,

   

9

×

1

)

(

x

−

9

)

(

x

−

1

)

=

0

Now, solve each factor for  

0

:

x

−

9

=

0

x

−

9

+

9

=

0

+

9

x

−

0

=

9

x

=

9

and

x

−

1

=

0

x

−

1

+

1

=

0

+

1

x

−

0

=

1

x

=

1

Step-by-step explanation: