9x^2+24+16 36m^2+12mn+n^2

Question

9x^2+24+16
36m^2+12mn+n^2

Answer 1

9х²+24х+16=(3х)²+2*3х*4+4²=(3х+4)²
36m²+12mn+n²=(6m)²+2*6m*n+n²=(6m+n)²

Answer 2

1)(3х+4)^2
2)(6m+n)^2