Algebra
posted by Bongo .
I have been doing sum of cubes and difference of cubes problems and I just cant figure out these questions...
Sum of Cubes Pattern
a3 + b3 = (a + b)(a2  ab + b2)
Difference of Cubes Pattern
a3  b3 = (a  b)(a2 + ab + b2
1. 64x^3 + 1
2. 1125b^3
3. 8x^3y^6 + 27
4. a^3 b^6 – b^3
5. 27x^3 – 8y^3
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