1. $x^2 - 10x + 25 = (x - 5)^2$
2. $a^2 + 12a + 36 = (a + 6)^2$
3. $m^2 - 14m + 49 = (m - 7)^2$
4. $b^2 - 12b + 36 = (b - 6)^2$
5. $n^2 - 8n + 16 = (n - 4)^2$
6. $y^2 - 2y + 1 = (y - 1)^2$
7. $c^2 - 20c + 100 = (c - 10)^2$
8. $k^2 - 6k + 9 = (k - 3)^2$
9. $p^2 - 4p + 4 = (p - 2)^2$
10. $z^2 + 6z + 9 = (z + 3)^2$
11. $q^2 - 4q + 4 = (q - 2)^2$
12. $r^2 - 18r + 81 = (r - 9)^2$
13. $s^2 + 2s + 1 = (s + 1)^2$
14. $t^2 - 22t + 121 = (t - 11)^2$
15. $u^2 + 20u + 100 = (u + 10)^2$
16. $v^2 - 20v + 100 = (v - 10)^2$
17. $w^2 - 12w + 36 = (w - 6)^2$
18. $x^2 - 16x + 64 = (x - 8)^2$
19. $y^2 + 22y + 121 = (y + 11)^2$
20. $z^2 - 18z + 81 = (z - 9)^2$
Parent Tip: Review the logic above to help your child master the concept of factoring trinomials of the form ax2 bx c worksheet.
