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5c^(2)d(9c^(2)d^(2)-4c^(3)d-2)

5c2d(9c2d24c3d2) 5 c^{2} d\left(9 c^{2} d^{2}-4 c^{3} d-2\right)

Full solution

Q. 5c2d(9c2d24c3d2) 5 c^{2} d\left(9 c^{2} d^{2}-4 c^{3} d-2\right)
  1. Distribute Terms: Distribute 5c2d5c^2d to each term inside the parentheses.\newline5c2d(9c2d2)=45c4d35c^2d(9c^2d^2) = 45c^4d^3,\newline5c2d(4c3d)=20c5d25c^2d(-4c^3d) = -20c^5d^2,\newline5c2d(2)=10c2d5c^2d(-2) = -10c^2d;
  2. Combine Results: Combine the results from the distribution.\newlineThe expression simplifies to 45c4d320c5d210c2d45c^4d^3 - 20c^5d^2 - 10c^2d;

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