Q 1: (6x^{2}+7x7)(5x) = _____? 30x^{3}35x^{2}+35x 11x^{3}15x^{2}+15x 30x^{3}35x^{2}+35x 30x^{3}25x^{2}+25x

Q 2: (9x^{3}7x^{2}6x+9)(7x) = _____? 63x^{4}49x^{3}42x^{2}+63x 63x^{4}49x^{3}42x^{2}+63 65x^{4}41x^{3}42x^{2}+60 16x^{4}49x^{3}42x^{2}+33

Q 3: (19x^{2}+7x15)(2x) = _____? 48x^{3}16x^{2}+50x 20x^{3}10x^{2}+20x 38x^{3}14x^{2}+30x 38x^{3}+14x^{2}30x

Q 4: (16x^{2}+9x7)(3x) = _____? 48x^{3}27x^{2}+21x 48x^{3}+27x^{2}21x 64x^{3}+25x^{2}+17x 45x^{3}21x^{2}+18x

Q 5: (7x^{2}9x6)(6x) = _____? 42x^{3}54x^{2}36x 36x^{3}+55x^{2}30x 42x^{3}+54x^{2}36x 32x^{3}+24x^{2}18x

Q 6: (17x^{2}9x+15)(3x) = _____? 48x^{3}22x^{2}+35x 52x^{3}29x^{2}+45x 41x^{3}28x^{2}+25x 51x^{3}27x^{2}+45x

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Question 8: This question is available to subscribers only!

