Q 1: (8x^{2}y) * (7xy^{3}) = _____ ? 56x^{3}y^{4} 56x^{2}y^{3} 56x^{3}+y^{4} 56x^{4}y^{3}

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

Q 3: (7xy) * (9x^{2}y^{4}) = _____ ? 63x^{3}y^{5} 12x^{2}y^{3} 60x^{3}y^{34/sup>56x3y4
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Q 4: (8xy^{3}) * (9x^{2}) = _____ ? x^{3}y^{5} 72x^{3}y^{2} 72x^{3}y^{3} 28x^{3}y^{5}

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

Q 6: (5xy) * (5xy^{2}) = _____ ? 25x^{2}y^{3} 25x^{5}y^{5} 28x^{4}y^{5} 25x^{3}y^{4}

Q 7: (3xy) * (4xy^{2}) = _____ ? 24x^{2}y^{3} 12x^{3}y^{2} 12x^{2}y^{3} 28x^{1}y^{6}

Q 8: (7xy^{2}) * (4xy^{3}) = _____ ? 28x^{2}y^{5} 18x^{3}y^{5} 28x^{3}y^{5} 12x^{2}y^{3}

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Question 10: This question is available to subscribers only!

