Respuesta :

x≥
[tex] - \frac {4 (2 + a)}{3 - a} [/tex]
solve the inequality by finding the roots and creating test intervals.
aachen

Answer:

[tex]\text{x}\geq \frac{-4(2+\text{a})}{(3-\text{a})}[/tex]

Step-by-step explanation:

Given: the inequality 3x+8+2ax≥3ax−4a

To Find: value of x

Solution:

in given inequality

[tex]3\text{x}+8+2\text{a}\text{x}\geq 3\text{a}\text{x}-4\text{a}[/tex]

[tex]3\text{x}+2\text{a}\text{x}-3\text{a}\text{x}\geq -4\text{a}-8[/tex]

[tex]\text{x}(3+2\text{a}-3\text{a})\geq -8-4\text{a}[/tex]

[tex]\text{x}(3-\text{a})\geq -8-4\text{a}[/tex]

[tex]\text{x}\geq \frac{-8-4\text{a}}{(3-\text{a})}[/tex]

[tex]\text{x}\geq \frac{-4(2+\text{a})}{(3-\text{a})}[/tex]

therefore value of [tex]\text{x}\geq \frac{-4(2+\text{a})}{(3-\text{a})}[/tex]