Question

64-176x+121x^2 find the square root ​

Answer 1

121x²-176x+64

=(11x)²-2.(11x)8 +8²

= (11x-8)²

squre root of (11x-8)² is = 11x-8

Answer 2

Answer:

firstly rearrange it in x form 1st x^2 then x then constant

therefore

121 x^2 - 176 x + 64

= (11x)^2 - 2 *(11x)*8 + 8^2

=so, (11x - 8)^2