integrate (x)/( $\sqrt{x^2+5}$) dx
cos (273 ° 11 ' 22 ")
Find the sum of the first 12 positive multiples of 13.
if u=x^3*y*e^z find dou/dox
5/x=20
tan^2A(1-sin^2A) + cot^2A(1-cos^2A) = 1
2^x x 2^5x+5 = 2^8
x²+1 = 0 what's the value of x
In Products in the Sum are the differences of two terms here how to solve
(3y+2)²
(3y)² (2)²
(multiply the number by itself, ...
Y=(3x^2 -2) ^3