Business Calculus
e2t+tant−4e^{2t+\(\tan\) t-4}
(2+sec2t)e2t+tant−4\(\left\)(2+\(\sec\)^2t\(\right\))e^{2t+\(\tan\) t-4}
(2−sec2t)e2t+tant−4\(\left\)(2-\(\sec\)^2t\(\right\))e^{2t+\(\tan\) t-4}
−(2+sec2t)e2t+tant−4-\(\left\)(2+\(\sec\)^2t\(\right\))e^{2t+\(\tan\) t-4}