abcd Factoring Using Difference of Two Squares(L3)
Factoring Using Difference of Two Squares(L3)


Practice

Factor using Difference of Two Squares.
a)    25x2 −169y2
(5x +13y)(5x −13y)

b)    25x2 −169y12
(5x +13y6)(5x −13y6)

c)    25x8 −121y2
(5x4 +11y)(5x4 −11y)

d)    64x2 −9y2
(8x +3y)(8x −3y)

e)    25x2 −196y2
(5x +14y)(5x −14y)

f)    81x2 −49y2
(9x +7y)(9x −7y)

g)    25x4 −81y4
(5x2 +9y2)(5x2 −9y2)

h)    9x2 −169y2
(3x +13y)(3x −13y)

i)    49x2 −25y2
(7x +5y)(7x −5y)

j)    9x2 −25y2
(3x +5y)(3x −5y)