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


Practice

Factor using Difference of Two Squares.
a)    x2 −144
(x +12)(x −12)

b)    x2 −25
(x +5)(x −5)

c)    x8 −121
(x4 +11)(x4 −11)

d)    x2 −49
(x +7)(x −7)

e)    x2 −169
(x +13)(x −13)

f)    x2 −49
(x +7)(x −7)

g)    x2 −16
(x +4)(x −4)

h)    x2 −100
(x +10)(x −10)

i)    x2 −64
(x +8)(x −8)

j)    x2 −49
(x +7)(x −7)