Question

factorise 9x^2 -10x +1 using identities

Answer 1

Answer:

x=1 or x= 1/9

Step-by-step explanation:

=>9x^2 -10x +1

by factorisation method

=> 9x^2 -9x - x +1

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

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

on equating the factors with 0

we get.,

x-1=0

x=1

9x-1=0

9x=1

x=1/9

THANK YOU !