Step 1 Rewrite the original integral Therefore, du a² + u² let t (12)2 + 42 (2) dt as + 16 = arctan(y) to Step 2 Use the

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Step 1 Rewrite The Original Integral Therefore Du A U Let T 12 2 42 2 Dt As 16 Arctan Y To Step 2 Use The 1 (45.34 KiB) Viewed 32 times

Step 1 Rewrite the original integral Therefore, du a² + u² let t (12)2 + 42 (2) dt as + 16 = arctan(y) to Step 2 Use the following integration formula for the inverse trigonometric functions. 1.20 ot = (- Submit Skip (you cannot come back) t 1 + X X 4 2 (2) dt arctan từ ✓)) + C arctan tan()+c 4