austinv905 austinv905
  • 25-03-2019
  • Mathematics
contestada

x>0 and 2x^2+3x-2=0 what is the value of x

Respuesta :

desperatesmile
desperatesmile desperatesmile
  • 30-03-2019

Step-by-step explanation:

2x²+3x-2=0

(2x-1)(x+2)

x+2=0

x=-2 (no, because x must be >0)

2x-1=0

2x=1

x=½ (yes, because x>0)

Answer Link

Otras preguntas

2 and 4 are vertical angles or not​
Please do your thing smart people. HELP ME PLEASE
the application of intense heat and/or pressure to limestone has produced?​
fill in the blank Complete the sentence using the correct term. Nick and Hanifa are both engineers. They have a beautiful home in San Francisco. Nick grew up i
SECTION 1 Safety Basic Electricity, and Ohms Law PRACTICE PROBLEMS Ohm's Law Fill in the missing values.
what does the phrase''Leadership is based on inspiration, not domination; on cooperation, not intimidation'' mean
How do I find the value of x??
How does the Sixth Amendment protect accused person’s right to counsel?
In what ways do people try to predict the future?
what made attila melt why​