scantu014 scantu014
  • 13-03-2018
  • Mathematics
contestada

what are the roots of the equation x 2-10x+21=0

Respuesta :

JasonLai
JasonLai JasonLai
  • 13-03-2018
So factoring this would be:
(x-7)(x-3)
so the solution set is 
{7, 3} 
I'm not sure if this is what you were asking, if it wasn't, I'll edit it.
Answer Link

Otras preguntas

Can your explain it to meet plaza im confussed
evaluating expressions 24-13
Which of the following statements is incorrect: Select one: a. Eli Whitney invented the cotton gin. b. Eli Whitney became very rich because of the cotton gin.
write the number with the same value as 28 tens
How many gallons of gasoline will it take to mow one lawn if you maintain the rate of 1/2 gallon of gasoline per 1/4 lawn mowed? Plz help
"It is against all reason to suppose that this content can long remain subject to any external power" this argument was stated by who?
What times what equals 15
what is the estimate of 92 times 68
what issue united the republican party?
What was the Iroquois League?