Q. Find the product. Simplify your answer. 9(−2j2−5)
Identify and Distribute: Identify the expression and use the distributive property.Distribute 9 to −2j2 and −5.9(−2j2−5)=9(−2j2)+9(−5)
Simplify −2j2: Simplify 9(−2j2).Multiply 9 and −2j2.9(−2j2)=−18j2
Simplify −5: Simplify 9(−5).Multiply 9 and −5.9(−5)=−45
Combine Results: Combine the results from Step 2 and Step 3.We found:9(−2j2)=−18j29(−5)=−45Now, combine these to get the simplified form of 9(−2j2−5).9(−2j2−5)=−18j2−45