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### Grade 6 - Mathematics12.61 Multiplication of a Monomial and a Binomial - V

 Example: 5x3(9x3+7y3) = _____ ? Solution: 53.9x3 + 5x3.7y3 = (5.9).(x3.x3) + (5.7).(x3.y3) = 45x3+3 + 35(x3.y3) = 45x6 + 35x3y3 Directions: Solve the following multiplication problems. Also write at least 10 examples of your own.
 Q 1: 9x4(7x2+4x3y2) = _____ ?63x6 + 36x7y263x6 + 36x6y263x7 + 36x6y2 Q 2: 7x2(3x4+7xy2) = _____ ?21x2 + 49x6y221x6 + 49x3y221x6 + 49x2y2 Q 3: 4x3(7x3+9x2) = _____ ?28x5 + 36x628x6 + 36x428x6 + 36x5 Q 4: 6x2(7x3+9xy2) = _____ ?42x5 + 54x3y42x5 + 54x2y242x5 + 54x3y2 Q 5: 5x3(9x2+7y2) = _____ ?45x5 + 35x3y45x5 + 35x3y245x4 + 35x2y2 Q 6: 7x3(4x3+9xy) = _____ ?8x6 + 63x4y28x6 + 63x4y28x5 + 63x2y Q 7: 4x3(7x2+9x) = _____ ?28x4 + 36x528x4 + 36x428x5 + 36x4 Q 8: 9x3(7x+9x2y3) = _____ ?63x5 + 81x4y363x3 + 81x4y363x4 + 81x5y3 Question 9: This question is available to subscribers only! Question 10: This question is available to subscribers only!