Factor $r^2-19r+88$.

Factor $x^2-12x+27$.

Does $a^2+16a+55$ factor over the integers?

Does $x^2+2x+19$ factor over the integers?

Does $a^2+11a+13$ factor over the integers?

Factor $x^2-8x-65$.

Factor $n^2-4n-77$.

Which pair of integers multiplies to 50 and adds to 15?

Which pair of integers multiplies to 52 and adds to 17?

Factor $b^2-5b-50$.

Does $h^2+10h+17$ factor over the integers?

Factor $p^2+12p+20$.

Factor $k^2-2k-143$.

Which pair of integers multiplies to 60 and adds to 17?

Factor $p^2+12p+32$.

Factor $h^2+18h+77$.

Factor $x^2-12x+35$.

Factor $n^2-21n+108$.

Factor $a^2+15a+56$.

Factor $t^2-6t+8$.

Which pair of integers multiplies to 16 and adds to 10?

Factor $m^2-2m-35$.

Factor $a^2+8a-65$.

Factor $b^2-18b+72$.

Factor $t^2+20t+96$.

Factor $m^2-9m+18$.

Factor $h^2+18h+56$.

Factor $h^2-9h+14$.

Factor $a^2+a-110$.

Factor $a^2-2a-120$.

Factor $t^2+10t-56$.

Factor $r^2+r-132$.

Which pair of integers multiplies to 24 and adds to 14?

Factor $t^2+15t+36$.

Factor $x^2+19x+88$.

Which pair of integers multiplies to 98 and adds to 21?

Factor $h^2-5h-14$.

Factor $p^2-17p+72$.

Factor $n^2+9n+20$.

Factor $x^2+x-20$.