luna40 luna40
  • 17-04-2017
  • Mathematics
contestada

Please help. I don't think what I have is correct. let me know

Please help I dont think what I have is correct let me know class=

Respuesta :

lisee7 lisee7
  • 17-04-2017
B

-50= 2x^2-12x-32
2x^2-12x-32+50
2x^2-12x+18
2(x^2-6x+9)
2(X-3)(X-3)
X-3=0
X=3
Answer Link

Otras preguntas

1. C'est ___ ordinateur portable. 2. Tu aimes ____ sac à dos? 3. C'est ____ chaise 4. Il n'aime pas _____affiche du film 5. C’est _____ dictionnaire de français
Two friends work at the same store. One friend works 32 hours and earns $17 each hour, and the other works 26 hours and earns $15 each hour. How much do they ea
Looking for a personal teacher or tutor and I pay SO PRETTY PLEASE HELP
Use long division to divide x^3+8x^2+11x-20 by (x-5). Explain steps!
an example on why you should have a positive attitude during a difficult time
How do I start this and do this?
What is a vascular surgeon?
Children learn most of what they know about syntax and sentence structure after their kindergarten year TRUE OR FALSE I NEED A STRAIGHT ANSWER
Problem A.2 Find all R that are solutions to this equation: 0 = (1-x-x² - ...).(2-x-x² - ...)
The length of the sides of a right angled triangle are all integers. prove that if the lengths of the two shortest sides are even,then the length of the third