ndark15 ndark15
  • 26-02-2021
  • Mathematics
contestada

Uhh help?
its completing the square
theres 4 problems if you can help

1) v^2-15v-63=3
2)n^2-19n-50=-2
3)5x^2+9x+9=6
4)5a^2+20a-43= -10

Respuesta :

xchx xchx
  • 26-02-2021
hope you can read that okay
Ver imagen xchx
Answer Link

Otras preguntas

one difference between the populations of chile and brazil is that
14x + 1 =63 square root equation
The only two African nations that remained independent of European colonial rule at the end of the 1800s were __________.
in the past five years, 30 percent of the worlds newly discovered oil reserves have come from
The fountain in the pond behind Kevin's school has a pump that recirculates 60 gallons of water every of an hour. Express this rate as a unit rate in gallons pe
how do the witches create tension in macbeth
423 divided by50 with remainders
The table lists the probability of Amy, Susan, Mark, Nina, and Jeff studying on a Sunday. Also, the average number of hours each studies is given.
Jimmy had three times add many comic books as Charlie. Charlie had 2/3 as many add Bob. Bob had 72 books. how many does Jim have
What is the Victorian theme in the poem beautiful city