All Questions Topic List
Integration Questions
Previous in All Question Next in All Question
Previous in Integration Next in Integration
Question Number 122430 by benjo_mathlover last updated on 17/Nov/20
∫x34−x2+x2−4dx
Answered by liberty last updated on 17/Nov/20
let4−x2=ω∧x2−4=−ω2⇒xdx=−ωdωQ(x)=∫(4−ω2)(−ωdω)ω−ω2Q(x)=∫(ω2−41−ω)dωQ(x)=∫(−ω−1−31−ω)dωQ(x)=−12ω2−ω+3ln∣ω−1∣+cQ(x)=−12(4−x2)−4−x2+3ln∣4−x2−1∣+c
Terms of Service
Privacy Policy
Contact: info@tinkutara.com