subject
Mathematics, 29.05.2021 22:50 nicollexo21

-y²+8y=0 -64+k²=0
4z²+k²=0
3u²-2=5u
-W+6w+72=0
-h-4h+5=0
2v²+5v=7
12²+1=-7x
5n²-3n=2

using quadratic formula??

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 18:30
Alicia puts $400 in a bank account. each year the account earns 5% simple interest. how much money will be in her bank account in six months?
Answers: 1
question
Mathematics, 21.06.2019 21:00
Yahir designs bracelets. he uses between 9 and 15 red and yellow beads in the ratio of 2 red bead to 5 yellow beads. drag the beads into the container to meet these requirements
Answers: 2
question
Mathematics, 21.06.2019 21:10
Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.
Answers: 1
question
Mathematics, 21.06.2019 21:20
In a column proof the right column states your reasons
Answers: 1
You know the right answer?
-y²+8y=0 -64+k²=0
4z²+k²=0
3u²-2=5u
-W+6w+72=0
-h-4h+5=0
2v²+5v=7
12...
Questions
question
English, 29.10.2019 09:31
question
Mathematics, 29.10.2019 09:31
question
Mathematics, 29.10.2019 09:31
question
Arts, 29.10.2019 09:31
Questions on the website: 13722367