Three numbers are in the ratio 2:4:5. if the sum of the three numbers is 209. what are the numbers?

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`x`²	`x`^□	log_□	√☐	^□√☐	≤	≥	□□	·	÷	`x`^◦	π
(☐)^′	`ddx`	∂∂`x`	∫	∫_□^□	lim	∑	∞	`θ`	(`f` ◦ `g`)	`f`(`x`)

☐²

x^☐

√☐

^□√☐

□□

log_□

θ

∞

∫

ddx

≥	≤	·	÷	`x`^◦	(☐)	\|☐\|	(`f` ◦ `g`)	`f`(`x`)	ln	`e`^☐
(☐)^′	∂∂`x`	∫_□^□	lim	∑	sin	cos	tan	cot	csc	sec

simplify solve for expand factor rationalize

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paridad f(x)=ln(x−5)

Solution

No es par ni impar

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Definición de paridad

Funcion par: Una función es par si f(−x)=f(x) para todos x∈ℝ
Funcion impar: Una funcion es impar si f(−x)=−f(x) para todos x∈ℝ

f(−x): ln(−x−5)

−f(x): −ln(x−5)

Revisar la paridad de ln(x−5)

Revisar si es par: Falso

Revisar si es impar: Falso

No es par ni impar

Solve instead

domínio ln(x−5)

rango ln(x−5)

inversa ln(x−5)

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−▭▭	<	7	8	9	÷	`AC`
+▭▭	>	4	5	6	×	☐☐☐
×▭▭	(	1	2	3	−	`x`
▭ \|▭	)	.	0	=	+	`y`

Three numbers are in the ratio 2:4:5. if the sum of the three numbers is 209. what are the numbers?

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