Question

sa secalculeze integrala definita
4
∫(x²-2√x)dx
1

Answer 1

$\int\limits^4_1 (x^2-2 \sqrt{x} }) \, dx=( \frac{x^3}{3}-2* \frac{2}{3}x \sqrt{x} )= \frac{64}{3}- \frac{32}{3}- \frac{1}{3}+ \frac{4}{3}= \frac{35}{3}$