Aycla123
Aycla123 Aycla123
  • 02-01-2017
  • Mathematics
contestada

Which values best approximate the solutions of –1.5x2 + 4x + 2.2 = 0

A. no real solutions

B. 2.2 and 3.1

C. –0.5 and 3.1


D. –0.5 and 2.2

Respuesta :

Kelly16520
Kelly16520 Kelly16520
  • 02-01-2017
the answer is D sorry about my earlier comment
Answer Link

Otras preguntas

what is force ?is it desirable or undesirable?
let g(x)=x-3 and h(x)=x^2+6 find (h o g) (1)
What are the operation sines that make this statement correct? 3_5_7_18_3=14
Write a complete reaction of succinic acid and acetic anhydride
What are the operation sines that make this statement correct? 3_5_7_18_3=14
2-3 facts about Warsaw Pact
An object with mass 60 kg moved in outer space. When it was at location < 13, -19, -3 > its speed was 3.5 m/s. A single constant force < 220, 320, -120
What are the characteristics of mass culture?
When MgCO3(s) is strongly heated, it produces solid MgO as gaseous CO2 is driven off.Does the oxidation number of carbon change upon the formation of CO2?
How would you define psychological realism?