abcd Factoring - Difference Two Squares(L2)
Factoring - Difference Two Squares(L2)


Practice

Factor using Difference of Two Squares.
a)    9x2 −100
(3x +10)(3x −10)

b)    25x2 −169
(5x +13)(5x −13)

c)    9x8 −16
(3x4 +4)(3x4 −4)

d)    64x2 −81
(8x +9)(8x −9)

e)    64x8 −169
(8x4 +13)(8x4 −13)

f)    9x4 −49
(3x2 +7)(3x2 −7)

g)    36x2 −121
(6x +11)(6x −11)

h)    49x2 −36
(7x +6)(7x −6)

i)    25x4 −9
(5x2 +3)(5x2 −3)

j)    9x2 −100
(3x +10)(3x −10)