1.

Q: (x+2y) (x2 + 4y2 – 2xy) equal to-

A. $$5x^3 +8y^3$$
B. $$x^3 +5y^3$$
C. $$x^3 +8y^3$$
D. $$2x^3 +3y^3$$
Answer» D. $$2x^3 +3y^3$$


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