Mathematics, 31.10.2020 03:30, kyleee4473
Sarah's class is squaring complex numbers. Sarah says that (3+4i)^2 = (9+16i^2)=(9-16)=-7. Did Sarah square (3+4i) correctly? If not explain her mistake and provide the correct answer.
Answers: 3
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Abuyer pays a deposit to the seller in advance before completing the transaction. which term best defines this? a. down payment b. earnest money c. mortgage application fee
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Which of the following is the result of expanding the series
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Mathematics, 21.06.2019 22:20, macycj8
1. 2. ∠b and ∠y are right angles. 3.? 4.? which two statements are missing in steps 3 and 4? ∠x ≅ ∠c △abc ~ △zyx by the sas similarity theorem. ∠b ≅ ∠y △abc ~ △zyx by the sas similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem.
Answers: 2
Sarah's class is squaring complex numbers. Sarah says that (3+4i)^2 = (9+16i^2)=(9-16)=-7. Did Sarah...
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