Question

Factorized form of 16 m^2- 40 mn +25n^2 is

Answer 1

Answer:

(4m-5n) (4m-5n)

Step-by-step explanation:

16m^2 - 40mn + 25m^2

= (4m)^2 - 2*4m*5n +(5n) ^2

= (4m-5n)^2

=(4m-5n)(4m-5n) [Using (a-b) ^2 = (a-b) (a-b) ]

Hope it helps....