Mathematics, 19.07.2019 07:30 jenadkrson62
Find the solution set of the quadratic equation over the set of complex numbers. 5x2 + 8x + 4 = 0 a) x = −1 − i 2 or −1 + i 2 b) x = − 4 5 − 2i 5 or − 4 5 + 2i 5 c) x = − 2 5 − 6i 5 or − 2 5 + 6i 5 d) x = − 1 4 − 3i 4 or − 1 4 + 3i 4
Answers: 1
Mathematics, 21.06.2019 14:40
You call the pizza store and find out that eachpizza has 12 slices. you expect 16 people tocome, and you estimate each person will eat 3slices. how many pizzas should you order
Answers: 2
Mathematics, 21.06.2019 16:00
Afactory adds 3 red drops and 2 blue drops of coloring to white paint to make each pint of purple paint. the factory will make 50 gallons of the purple paint.how many drops of red and blue coloring will the factory need in the 50 gallon batch of purple paint.
Answers: 1
Mathematics, 22.06.2019 01:00
Acredit union pays 5% annual interest, compounded daily, on saving deposits. find the value after one year of $500 deposited in this account. a-$20.40 b-$25.64 c-$520.40 d-$525.64
Answers: 1
Mathematics, 22.06.2019 02:30
From a group of 10 men and 8 women, 5 people are to be selected for a committee so that at least 4 men are on the committee. howmany ways can it be done?
Answers: 2
Find the solution set of the quadratic equation over the set of complex numbers. 5x2 + 8x + 4 = 0 a)...
Mathematics, 03.10.2021 15:30
Physics, 03.10.2021 15:30
Biology, 03.10.2021 15:30
Geography, 03.10.2021 15:30
Mathematics, 03.10.2021 15:30
History, 03.10.2021 15:30
Mathematics, 03.10.2021 15:30
Mathematics, 03.10.2021 15:30
Social Studies, 03.10.2021 15:30
Mathematics, 03.10.2021 15:30
Mathematics, 03.10.2021 15:30