In which step did Yvonne first make an error?
Yvonne is solving the quadratic equation 6x² + 2...
Mathematics, 26.05.2020 22:02 lilday2444
In which step did Yvonne first make an error?
Yvonne is solving the quadratic equation 6x² + 24x + 7 = 0
by completing the square. Her first four steps are shown in
the table.
Yvonne's Work
Step 1
Step 2
Step 3
Step 4
Step 1
Step 2
6x? +24x +7=0
6x? +24x - 7
6(x²+4x)=7
6(x²+4x+4) -3+24
6(x+2)? - 27
Step 3
Step 4
Answers: 3
Mathematics, 21.06.2019 18:00, milagrosee12
Me, the vertices of quadrilateral coat are c(2,0), o(7,0), a(7,2) and t(2,2). prove that coat is a rectangle.
Answers: 3
Mathematics, 21.06.2019 19:00, niquermonroeee
Human body temperatures have a mean of 98.20° f and a standard deviation of 0.62°. sally's temperature can be described by z = 1.4. what is her temperature? round your answer to the nearest hundredth. 99.07°f 97.33°f 99.60°f 100.45°f
Answers: 1
Mathematics, 26.04.2021 03:20
Mathematics, 26.04.2021 03:20
Mathematics, 26.04.2021 03:20
History, 26.04.2021 03:20
Mathematics, 26.04.2021 03:20
Health, 26.04.2021 03:20
Spanish, 26.04.2021 03:20