Matilah saya tolong lah please

Matilah saya tolong lah please

misal

$u = {x}^{2} - 5x + 3 \ du = (2x - 5) : dx$

maka bentuk integralnya

$int(2x - 5) {( {x}^{2} - 5x + 3) }^{ frac{1}{2} } dx \ = int {u}^{ frac{1}{2} } du \ = frac{1}{ frac{1}{2} + 1} {u}^{ frac{1}{2} + 1 } + c \ = frac{2}{3} {u}^{ frac{3}{2} } + c \ = frac{2}{3} u sqrt{u} + c \ = frac{2}{3} ( {x}^{2} - 5x + 3) sqrt{ {x}^{2} - 5x + 3 } + c$