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

find the value of x such that the data set has given mean is 110 102,121,104,112,110,x
Plsss help A helicopter is flying at an altitude of 9000 feet. It needs to reduce its altitude by 4% to change direction. After it changes direction, it increa
Explain the process of cellular respiration?
How does the author's sequencing of historical events influence the passage's conclusion for readers?
Can someone plz help me? :(
Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar(s). Viewer's Age Group Excellent Good Average Poor M
We are excited to reach ____ with our friends after traveling so long : FILL THE THE BLANK WITH THE VOCAB PROVIDED
136/4g or 210/6g answer
It’s about direct variations I have a worksheet and I don’t understand it at all
Git pull is a combination of which 2 other git commands?.