x²+6x-5 (x+3)²-14 |
x²+4x+2 (x+2)²-6 |
x²-8x-11 (x-4)²-15 |
x²-5x+2 ^{} |
---|---|---|---|
x²-20x+9 (x-10)²-91 |
x²-8x+3 (x-4)²-13 |
x²+x-1 ^{} |
x²+9x+9 ^{} |
x²+12x+5 (x-6)²-31 |
x²+3x+4 (x+3)²-5 |
x²+7x-2 ^{} |
x²-5x+1 ^{} |