domínio 3a^2+1-(4+2a^2)

Full pad

`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

See All

area

asymptotes

critical points

derivative

domain

eigenvalues

eigenvectors

expand

extreme points

factor

implicit derivative

inflection points

intercepts

inverse

laplace

inverse laplace

partial fractions

range

slope

simplify

solve for

tangent

taylor

vertex

geometric test

alternating test

telescoping test

pseries test

root test

Steps Examples

Generated by AI

sequence type a_n=4(−2)ⁿ⁻¹

Solution

série geométrica: r=−2, a_n=4(−2)ⁿ⁻¹

Show Steps

Hide Steps

Solution steps

One step at a time

a_n=4(−2)ⁿ⁻¹

Progressão Geométrica (Série Geométrica)

Uma série geométrica possui uma razão constante r e é definida por a_n=a₁·rⁿ⁻¹

Find the common ratio: r=−2

série geométrica

r=−2

Solve instead

first term a_n=4(−2)ⁿ⁻¹

nth term a_n=4(−2)ⁿ⁻¹

next term a_n=4(−2)ⁿ⁻¹

Interval Notation Examples

Popular topics

median calculator dot product calculator arc length calculator maclaurin series calculator z score calculator critical point calculator inequalities calculator range calculator determinant calculator second derivative calculator lcm calculator partial derivative calculator complete the square calculator distributive property calculator mixed fractions calculator Time Calculator gradient calculator triple integrals calculator partial fractions calculator indefinite integral calculator solve for x calculator double integral solver vector calculator Date Calculator vertex calculator binomial expansion calculator decimal to fraction calculator difference quotient calculator eigenvalue calculator piecewise functions calculator radius of convergence calculator roots calculator exponential function calculator interval of convergence calculator fractions divide calculator inflection point calculator expand calculator variance calculator fractions multiply calculator fourier series calculator foil calculator modulo calculator series convergence calculator linear algebra calculator

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

Double the Tools. One Smart Bundle.

Get 42% off your first annual plan!

domínio 3a^2+1-(4+2a^2)

Solution

Solution steps

Solve instead

Number Line

Symbolab for Chrome

Snip & solve on any website

Special Offer

Double the Tools. One Smart Bundle.

Double the Tools. One Smart Bundle.

Get 42% off your first annual plan!

domínio 3a^2+1-(4+2a^2)

Solution

Solution steps

Solve instead

Number Line