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Find the product. Simplify your answer. \newline9(2j25)9(-2j^2 - 5)

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Q. Find the product. Simplify your answer. \newline9(2j25)9(-2j^2 - 5)
  1. Identify and Distribute: Identify the expression and use the distributive property.\newlineDistribute 99 to 2j2-2j^2 and 5-5.\newline9(2j25)=9(2j2)+9(5)9(-2j^2 - 5) = 9(-2j^2) + 9(-5)
  2. Simplify 2j2-2j^2: Simplify 9(2j2)9(-2j^2).\newlineMultiply 99 and 2j2-2j^2.\newline9(2j2)=18j29(-2j^2) = -18j^2
  3. Simplify 5-5: Simplify 9(5)9(-5).\newlineMultiply 99 and 5-5.\newline9(5)=459(-5) = -45
  4. Combine Results: Combine the results from Step 22 and Step 33.\newlineWe found:\newline9(2j2)=18j29(-2j^2) = -18j^2\newline9(5)=459(-5) = -45\newlineNow, combine these to get the simplified form of 9(2j25)9(-2j^2 - 5).\newline9(2j25)=18j2459(-2j^2 - 5) = -18j^2 - 45

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