求下列不定积分 ⑴∫x²/√(a²-x²)dx(a>0) ⑵∫√(x²+a²)/x² dx ⑶∫1/x√(x²-1)dx
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![求下列不定积分 ⑴∫x²/√(a²-x²)dx(a>0) ⑵∫√(x²+a²)/x² dx ⑶∫1/x√(x²-1)dx](/uploads/image/z/3913783-7-3.jpg?t=%E6%B1%82%E4%B8%8B%E5%88%97%E4%B8%8D%E5%AE%9A%E7%A7%AF%E5%88%86+%E2%91%B4%E2%88%ABx%26%23178%3B%2F%E2%88%9A%28a%26%23178%3B-x%26%23178%3B%29dx%28a%EF%BC%9E0%29+%E2%91%B5%E2%88%AB%E2%88%9A%28x%26%23178%3B%2Ba%26%23178%3B%29%2Fx%26%23178%3B+dx+%E2%91%B6%E2%88%AB1%2Fx%E2%88%9A%28x%26%23178%3B-1%29dx)
求下列不定积分 ⑴∫x²/√(a²-x²)dx(a>0) ⑵∫√(x²+a²)/x² dx ⑶∫1/x√(x²-1)dx
求下列不定积分 ⑴∫x²/√(a²-x²)dx(a>0) ⑵∫√(x²+a²)/x² dx ⑶∫1/x√(x²-1)dx
求下列不定积分 ⑴∫x²/√(a²-x²)dx(a>0) ⑵∫√(x²+a²)/x² dx ⑶∫1/x√(x²-1)dx
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