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


Practice

Factor using Difference of Two Squares.
a)    64x4 −49y2
(8x2 +7y)(8x2 −7y)

b)    64x2 −225y4
(8x +15y2)(8x −15y2)

c)    25x2 −36y2
(5x +6y)(5x −6y)

d)    25x2 −196y2
(5x +14y)(5x −14y)

e)    64x2 −225y2
(8x +15y)(8x −15y)

f)    36x4 −169y2
(6x2 +13y)(6x2 −13y)

g)    64x2 −25y2
(8x +5y)(8x −5y)

h)    9x2 −169y2
(3x +13y)(3x −13y)

i)    25x4 −9y2
(5x2 +3y)(5x2 −3y)

j)    64x4 −121y2
(8x2 +11y)(8x2 −11y)