$\frac{151x+1}{5}-\frac{1}{3}<\frac{2}{15}\cdot\left(151x+2\right)+\frac{4\cdot\left(1-x\right)}{3}$

$\int\frac{x-1}{\left(x^2+\right)\left(x\right)}dx$

$9x^2+169x^2+49$

$64b^2-25$

$\int\frac{\left(\sqrt{x}-b^2\right)}{\sqrt{x}}dx$

$6bx^2+3b^2x-4ax-2ab$

$\sqrt{25.1}$