xavaoneillx
xavaoneillx xavaoneillx
  • 04-06-2018
  • Mathematics
contestada

Please do 15, 16 and 17! Please show your work in detail! Thank you!

Please do 15 16 and 17 Please show your work in detail Thank you class=

Respuesta :

soniayeung1243oxuz6x
soniayeung1243oxuz6x soniayeung1243oxuz6x
  • 04-06-2018
15. 32x=x^2
      x^2-32x=0
     (x-32)x=0
      x=0 or 32

16.0=2x^2-72
     0=(x-6)(x+6)
     x=6 or -6

17. 9x^2-4=0
      (3x-2)(3x+2)=0
      x=3/2 or -3/2
Answer Link

Otras preguntas

What happens across a period, in the periodic table?
Sara notices that she double paid her gas bill. What online service should she use? reject payment service request a stop payment transfer transaction withdraw
This slowprocess results in rocks with ______________ crystals and a _______
Simplify (5ab4c)(-abc2). 4b3c -5a2b5c3 -5ab4c2
Saying "you look nice' instead of "that color of dress looks good on you" is an example of
Two-month-old roderick lives in a home with parents who both smoke cigarettes. he has a mild respiratory infection and sleeps on a soft crib mattress. roderick
PLEASE HELP MEH!!! Will give brainliest! A culture of 1.08×10^15 bacteria is in petri dish A. A culture of 2.7×10^11 bacteria is in petri dish B. How many times
What is the correct plural form of le cahier?
At the doctor's office a device is placed on dawn's stomach and she can hear her unborn child's heartbeat at five weeks gestation. dawn's unborn child is in the
Can anybody help me please?