4pqx - 4q - 3prx + 3r
lim
x tiende a 0 $(1+3x)^{2x}$
give me an equation that is perpendicular to y=3x+4 and has the same x-intercept as the line y=2x-6
write in surd form
$x^{-2/7}$
$x^{ -$\frac{2}{7}$ }$
12.8 as a percentage
3x + 4y = 11, x + 7y = 15
simplify
17/20 to a decimal fraction
8010 times 92