3log2
x2+14x+49
1+ $0.2^{2}$- $0.2^{3}/6$-0.2
2^-1
3x=9x-18
find the x and the RHS
( $X^{16}$ $Y^{20}$ $Z^{8}$) $\frac{1}{4}$
find the x andd the RHS
find the x
αl = 11,5 • 10⁻⁶ 1/ K