53 + 325

dydxx5

π2

32

8 x9 y

x5

a25

z54

e−iωt

√9

4√w5

2√25

−b±√b2−4 ac2a

3√27

∫1

2

3 x

∫5 x+3

∫2

3

9x2+8 x+3

∑ x

∑5

8

x5

∑i=0

n

5 x−1

(8 )

⟦4 x ⟧

⟨6|3|9 ⟩

csc 3 x

cot−15 x

tanθ= sin θcosθ

limx→5

5x+4

limn→∞ (1+ 1n )

n

5 20 4010 15 25

[4 ⋯ 34⋮ ⋱ ⋮8 ⋯ 16 ]