Question

Factorise (9x-1/5)^2-(x+1/3)^2​

Answer 1

Answer:

factorised

Step-by-step explanation:

i dont knowok bei❌

Answer 2

let (9x-1/5) = a

and (x+1/3) =b

then

a2 +b2=( a+b)(a+b)

put value of a and b

(9x-1/5 + x+1/3 ) (9x-1/5 + x+1/3)

(10x +2/15)(10x+2/15)

pls mark brainliest