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2. ★☆☆☆☆ dx (9+x2)3/2 J

Posted: Sat Jul 09, 2022 2:14 pm
by answerhappygod
2 Dx 9 X2 3 2 J 1
2 Dx 9 X2 3 2 J 1 (223.58 KiB) Viewed 32 times
substitution trignometric
2. ★☆☆☆☆ dx (9+x2)3/2 J