Factor each Polynomial. Show your work. Solve using
Difference of Squares: A^2 - B^2 = (a -b) (a + b)
Differences of Cubes:
A^3 - B^3 = (A - b) (a^2 + ab + b^2)
Sum of Cubes:
A^3+ B^3 = (a + b) (a^2 - ab + b^2)

3. x ^4 - y^2

Question

Factor each Polynomial. Show your work. Solve using
Difference of Squares: A^2 - B^2 = (a -b) (a + b)
Differences of Cubes: 
A^3 - B^3 = (A - b) (a^2 + ab + b^2)
Sum of Cubes: 
A^3+ B^3 = (a + b) (a^2 - ab + b^2)

3. x ^4 - y^2

anonymous · Answer

(x^2+y)(x^2-y)

anonymous · Answer

the middle term is missing so you know it is a plus minus pattern.

anonymous · Answer

I used Difference of Squares

firejay5 · Answer

thanks some of these I don't get so I need a little bit more help before I am on my own @ChmE

anonymous · Answer

You can continue to bring me into your questions if you want