$\left(10p\:+\:7\right)\left(10p+6\right)\:\:$

$5.45-10.22-15.44+6.16$

$\int\frac{6ln\left(x\right)}{x\sqrt{7+\left(ln\left(x\right)\right)^2}}dx$

$\left(b^2x^2-a^2y^2=a^2b^2\right)$

$16b^6+8b^3c^2+c^4$

$\left(4r^2s\right)^2\left(-2s^2\right)^2$

$\int\:\ln\left(w\right)\:dw$