abcd Factoring - Difference Two Squares(L1)
Factoring - Difference Two Squares(L1)


Practice

Factor using Difference of Two Squares.
a)    x2 −16
(x +4)(x −4)

b)    x2 −25
(x +5)(x −5)

c)    x2 −64
(x +8)(x −8)

d)    x2 −225
(x +15)(x −15)

e)    x2 −64
(x +8)(x −8)

f)    x8 −36
(x4 +6)(x4 −6)

g)    x2 −36
(x +6)(x −6)

h)    x2 −9
(x +3)(x −3)

i)    x4 −225
(x2 +15)(x2 −15)

j)    x2 −100
(x +10)(x −10)