the inequality simplifies to 3/x+2+1>0. which inequality is equivalent? a. 4/x+2>0 b. 4/x+2<0 c. x+5/x+2>0 d. x+5/x+

Question

Sergio039 [100]

3 years ago

9

the inequality simplifies to 3/x+2+1>0. which inequality is equivalent? a. 4/x+2>0 b. 4/x+2<0 c. x+5/x+2>0 d. x+5/x+

2<0

Mathematics

2 answers:

ziro4ka [17] · Answer 1 · 2022-03-22T22:31:09+03:00

ziro4ka [17]3 years ago

8 0

Answer:

C.

Step-by-step explanation:

arsen [322] · Answer 2 · 2022-03-22T20:14:00+03:00

arsen [322]3 years ago

3 0

Answer:

$x \geqslant - 5$

Step-by-step explanation:

first subtract 1 from both sides of inequality then multiply both sides with x+2 and lastly leave x alone by subtracting 3 from boths sides and add x to both sides $\frac{3}{x + 2} + 1 \geqslant 0 \\ \frac{3}{x + 2} \geqslant - 1 \\ 3 \geqslant ( - 1) \times (x + 2) \\ 3 \geqslant - x - 2 \\ x \geqslant - 5$