Solve the equations below. Give exact solutions only. Show your work.
a) 5x^2 - 7 = 72
b) x(...
Mathematics, 09.12.2021 08:40 joyelewis58
Solve the equations below. Give exact solutions only. Show your work.
a) 5x^2 - 7 = 72
b) x(x + 2) = 5
c) 3x^2 + 2x - 4 = 0
Answers: 2
Mathematics, 21.06.2019 17:00
Write an algebraic expression for the word expression the quotient of c and 8
Answers: 1
Mathematics, 21.06.2019 17:30
Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil
Answers: 1
Mathematics, 21.06.2019 22:00
What is the solution to the system of equation graphed belowa.(0,-4)b.(2,5),1),-3)
Answers: 3
Business, 05.02.2022 03:00
English, 05.02.2022 03:00
Mathematics, 05.02.2022 03:00
Chemistry, 05.02.2022 03:00
Mathematics, 05.02.2022 03:00
Physics, 05.02.2022 03:00
English, 05.02.2022 03:00
Chemistry, 05.02.2022 03:00
Mathematics, 05.02.2022 03:10
Geography, 05.02.2022 03:10