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(2+2i)*(3+3i) - Integral Calculus

int(x^2) - Differential Calculus

diff(x^2) - Equations

x^2+2x-1=9 - Graphs

plot(sin(x),x=0..360) - Linear Algebra

(1, 2, 3)#(4, 5, 6)

- Number theory

sum(x,x=1..10) - Percent

100+5% - Standard Functions

sqrt(9) - Statistics

ncr(49, 6) - Trigonometry

sin(90) - Unit Conversion

200m in cm

- help me please
- help please
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- do you know the answer?
- Help would be greatly appreciated.
- Sorry for the million posts! Thanks in advance!
- Determine the sum of the following:
- Ahh sorry for all these posts but everyone who is answering me helping so much <3
- I'm counting on you guys! :D
- help
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- Please anyone help!
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- Help anyone! quick!
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