7s+7
What is 7(s+1)?
a2+8a+7
What is (a+1)(a+7)?
7c2+9c+2
What is (7c+2)(c+1)?
x2-16
What is (x+4)(x-4)?
2x2-2
What is 2(x+1)(x-1)?
9q2-27
What is 9(q2-3)?
a2+4a+4
What is (a+2)(a+2) OR (a+2)2 ?
2y2-5y+3
What is (2y-3)(y-1)?
z2-100
What is (z+10)(z-10)?
3t2-36t+105
What is 3(t-5)(t-7)?
4a2-36a
What is 4a(a-9)?
m2-9m+14
What is (m-2)(m-7)?
10z2-3z-1
What is (5z+1)(2z-1)?
9-q2
What is (3+q)(3-q)?
3y2+9y+6
What is 3(y+1)(y+2)?
25r3+75r
What is 25r(r2+3)?
y2+6y-7
What is (y+7)(y-1)?
6t2-7t-5
What is (3t-5)(2t+1)?
a2-b2
What is (a+b)(a-b)?
9x3-81x
What is 9x(x+3)(x-3)?
5w2-10w+20
What is 5(w2-2w+4)?
a2-5a-6
What is (a-6)(a+1)?
5s2-4s-12
What is (5s+6)(s-2)?
100w2-81
What is (10w+9)(10w-9)?
24z3-14z2+2z
What is 2z(3z-1)(4z-1)?