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


Practice

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

b)    9x2 −121
(3x +11)(3x −11)

c)    36x2 −25
(6x +5)(6x −5)

d)    4x2 −9
(2x +3)(2x −3)

e)    25x2 −9
(5x +3)(5x −3)

f)    49x2 −9
(7x +3)(7x −3)

g)    9x2 −196
(3x +14)(3x −14)

h)    25x2 −9
(5x +3)(5x −3)

i)    16x2 −9
(4x +3)(4x −3)

j)    49x2 −121
(7x +11)(7x −11)