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

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simplify solve for inverse tangent line

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polynomial (x+3)³−12

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(x+3)³−12

Polynomial

A polynomial is a sum of variables with whole number powers P(x)=a_nxⁿ+…+a₂x²+a₁x+a₀

Expand (x+3)³−12: x³+9x²+27x+15

=x³+9x²+27x+15

x³+9x²+27x+15 is polynomial

True

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

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