domain ofe indéfini 2x+3

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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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Steps Examples

Generated by AI

sequence sum a_n=3n+2

Solution

3n²+7n2

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Solution steps

One step at a time

15+245+230

Aligner les nombres

	0	1	5
	2	4	5
+	2	3	0

Ajouter chaque colonne de chiffres, en commençant par la droite et en travaillant vers la gauche.
Si la somme d'une colonne est supérieure à dix, 'porter' des chiffres à la colonne suivante sur la gauche.

Ajouter les chiffres de la colonne en gras: 5+5+0=10

	0	1	5
	2	4	5
+	2	3	0

Porter 1 à la colonne sur la gauche et écrire 0 dans la colonne en gras

		1
	0	1	5
	2	4	5
+	2	3	0

Ajouter les chiffres de la colonne en gras: 1+1+4+3=9

		1
	0	1	5
	2	4	5
+	2	3	0

Ajouter les chiffres de la colonne en gras: 0+2+2=4

		1
	0	1	5
	2	4	5
+	2	3	0

=490

Solve instead

sequence type a_n=3n+2

first term a_n=3n+2

nth term a_n=3n+2

Sequences First Term Examples

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

domain ofe indéfini 2x+3

Solution

Solution steps

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