Find the product. (9 - 5i)(4 + 6i) a. -30i2 + 34i +36 c. 6 - 74i b. 66 - 34i d. 66 + 34i Please select the best answer from the choices provided A B C D

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asked Aug 19, 2021 167k views

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Find the product. (9 - 5i)(4 + 6i) a. -30i2 + 34i +36 c. 6 - 74i b. 66 - 34i d. 66 + 34i Please select the best answer from the choices provided A B C D

Mathematics
high-school

IndyWill asked

by IndyWill

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4 votes

Answer:

the answer is A

Explanation:

took the practice test on edg

Find the product. (9 - 5i)(4 + 6i) a. -30i2 + 34i +36 c. 6 - 74i b. 66 - 34i d. 66 + 34i-example-1

Jax answered Aug 21, 2021

by Jax

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7 votes

Answer:

66+34i (D)

FOIL the parentheses

Multiply the numbers out

Calculate the sum & collect like-terms

Hope this helped!

Cabralpinto answered Aug 24, 2021

by Cabralpinto

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