Q 1: (7xy) * (9x^{2}y^{4}) = _____ ? 63x^{3}y^{5} 56x^{3}y^{4} 12x^{2}y^{3} 60x^{3}y^{34/sup>
} 
Q 2: (7xy^{2}) * (4xy^{3}) = _____ ? 28x^{2}y^{5} 28x^{3}y^{5} 18x^{3}y^{5} 12x^{2}y^{3}

Q 3: (5xy) * (7xy^{2}) = _____ ? 28x^{3}y^{5} 35xy^{3} 35x^{3}y^{5} 35x^{2}y^{3}

Q 4: (7x^{2}y^{2}) * (5x^{2}y^{2}) = _____ ? 35x^{3}y^{4} 35x^{4}y^{4} 28x^{3}y^{5} 35x^{2}y^{2}

Q 5: (9x^{2}y) * (6xy^{2}) = _____ ? 54x^{2}y^{3} 54x^{3}y^{3} 52x^{3}y^{4} 28x^{3}y^{5}

Q 6: (8x^{2}y) * (7xy^{3}) = _____ ? 56x^{3}y^{4} 56x^{2}y^{3} 56x^{4}y^{3} 56x^{3}+y^{4}

Q 7: (6xy^{2}) * (5xy) = _____ ? 28x^{2}y^{4} 18x^{3}y^{3} 30x^{3}y^{2} 30x^{2}y^{3}

Q 8: (3xy) * (4xy^{2}) = _____ ? 12x^{2}y^{3} 12x^{3}y^{2} 24x^{2}y^{3} 28x^{1}y^{6}

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!

