sin(165^{\circ})

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

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ddx

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

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simplifier sin²(x)−cos²(x)

Solution

−cos(2x)

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Solution steps

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Domaine de 4x³−x²+x−2−(x²−3) : −∞ <x<∞

Plage de 4x³−x²+x−2−(x²−3): −∞ <f(x)<∞

Points d'interception de l'axe de 4x³−x²+x−2−(x²−3): Intersections en X: (−0.40526…, 0), Intersections en Y: (0, 1)

Asymptotes de 4x³−x²+x−2−(x²−3): Aucun

Points extrêmes de 4x³−x²+x−2−(x²−3): Aucun

Solve instead

f(x)=sin²(x)−cos²(x)

ddx (sin²(x)−cos²(x))

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

sin(165^{\circ})

Solution

Solution steps

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