x²+6х+9
у²-8y + 16
а² + AB 1/2 в²
1/25x ²-4х+100y ²
81 м²+ 6мн+1/9 н²
а⁴-2а²+1
4а¹⁰-4а⁵в+121в²
16с²+ 64c + 64
25/9 p ²+8pq+144/25q²
x²+6х+9
у²-8y + 16
а² + AB 1/2 в²
1/25x ²-4х+100y ²
81 м²+ 6мн+1/9 н²
а⁴-2а²+1
4а¹⁰-4а⁵в+121в²
16с²+ 64c + 64
25/9 p ²+8pq+144/25q²