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Solve the inequality $\frac{x^2+2x}{-x+4}\geq 3$

Step-by-step Solution

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Final Answer

$x\geq 1.772002$
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Step-by-step Solution

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1

Moving the denominator multiplying to the other side of the inequation

$x^2+2x\geq 3\left(-x+4\right)$

Learn how to solve integrals of rational functions problems step by step online.

$x^2+2x\geq 3\left(-x+4\right)$

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Learn how to solve integrals of rational functions problems step by step online. Solve the inequality (x^2+2x)/(-x+4)>=3. Moving the denominator multiplying to the other side of the inequation. Multiply the single term 3 by each term of the polynomial \left(-x+4\right). Factor the polynomial x^2+2x by it's greatest common factor (GCF): x. Grouping terms.

Final Answer

$x\geq 1.772002$

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Function Plot

Plotting: $x\geq 1.772002$

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5
6
7
8
9
0
a
b
c
d
f
g
m
n
u
v
w
x
y
z
.
(◻)
+
-
×
◻/◻
/
÷
2

e
π
ln
log
log
lim
d/dx
Dx
|◻|
θ
=
>
<
>=
<=
sin
cos
tan
cot
sec
csc

asin
acos
atan
acot
asec
acsc

sinh
cosh
tanh
coth
sech
csch

asinh
acosh
atanh
acoth
asech
acsch

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