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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

- b= root4ac express a interms of b and c
- help me
- Quadratic Equations
- Please Help!!
- The Travelling Salesman
- @-12.5%=8560 i want to know @value
- The lateral surface area of the frustum of a solid right cone is the product of one-half the slant height ($L$) and the sum..
- Umm...
- Help with Integers
- Pascal Triangle
- Pls help
- A frustum of a right circular cone is formed by cutting a small cone off of the top of a larger cone. If a particular frustum..
- According to Benford's law
- Word Problems
- Require Assistance
- Inverse Proportions
- Given that $DJ \parallel KE$, $\angle DBF = 37^\circ$, and $\angle ABC = 46^\circ$, find $\angle GCE$ (in degrees). [asy]..
- A cone is inverted and filled with water to 3/4 of its height. What percent of the cone's volume is filled with water? Express..
- The rules for a race require that all runners start at $A$, touch any part of the 1200-meter wall, and stop at $B$. What..
- is there any answer key site for hw