(4^k)+(1/(4^k))=(257/16)
100+(0.2y)=y
cos-1(14)(10)
7(x-10)=28
(2k+1)^3 + 5
75/25
2x+2x
application of the propertie of equality 2⁄5x + 4=24
solve for x
Simultaneous Equations
y=x^2+9x+10 , y=16-x
\left(-\frac{1}{27}\right)^{-\frac{2}{3}}+\left(-\frac{1}{32}\right)^{-\frac{2}{5}}
