antwoneburrell antwoneburrell
  • 12-01-2022
  • Mathematics
contestada

(1)/(x)+(1)/(2x+1) = (1)/(3.5)
SOLVE WITH STEPS PLS I NEED IT QUICK

Respuesta :

Аноним Аноним
  • 13-01-2022

[tex]\\ \sf\longmapsto \dfrac{1}{x}+\dfrac{1}{2x+3}=\dfrac{1}{3.5}[/tex]

[tex]\\ \sf\longmapsto \dfrac{2x+1+x}{2x^2+x}=\dfrac{1}{3.5}[/tex]

[tex]\\ \sf\longmapsto \dfrac{3x+1}{2x^2+x}=\dfrac{1}{3.5}[/tex]

[tex]\\ \sf\longmapsto 3.5(3x+1)=2x^2+x[/tex]

[tex]\\ \sf\longmapsto 11.5x+3.5=2x^2+x[/tex]

[tex]\\ \sf\longmapsto 2x^2-9.5x-3.5=0[/tex]

Answer Link

Otras preguntas

b(1) = -7 b(n) = b(n – 1) +12 Find the 4 term in the sequence.
Álgebra potenciación
What was one main difference between the northern and southern armies
How did the national capital move to Washington, DC?
Why are high-tax-bracket investors more inclined to invest in municipal bonds than are low-bracket investors?
5. What were the benefits and costs of industrialization?
How does an idea become a law? Good answers please, trying to understand better.
what is the length of 1,6 and 8,1
Find the difference! WILL GAVE BRAINLY!!
What is the answerPlease help me Don't ignore me ​