二次根式专项练习题71.docx
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二次根式专项练习题71
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(√3+√8)2√15-√24√100
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9√2+√54√8-√40√64×√4+18
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√36×√2-4(√6-4)2√75
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(√2+5)(√2-5)√72×√3+28
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(√5+√8)2√12-√12√175
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6√2-√78√5+√36√72×√9×26
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√34×√4+6(√7+9)2√81
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(√5+3)(√5-3)√88×√5×10
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(√4+√6)2√25+√12√288
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4√2+√12√4-√28√28×√4+12
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√16×√10+7(√9-1)2√40
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(√2+4)(√2-4)√28×√8-12
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(√2+√8)2√8-√32√175
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5√2-√48√5-√20√32×√5-16
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√6×√3+9(√8+5)2√80
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(√3+8)(√3-8)√60×√7+16
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(√5-√7)2√4-√36√288
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3√3+√48√4-√35√44×√9-5
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√2×√7×9(√8-10)2√175
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(√3+1)(√3-1)√40×√6+5
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(√2+√6)2√12+√28√80
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8√3-√12√25+√28√20×√3+16
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√10×√7-3(√3+9)2√81
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(√5+7)(√5-7)√24×√2+18
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(√4-√8)2√6+√45√80
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2√2+√84√4+√40√52×√8+21
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√24×√3+7(√9-3)2√24
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(√7+3)(√7-3)√24×√3×24
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(√4+√9)2√20+√30√64
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8√3+√6√6+√35√48×√7×29
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√28×√6×8(√9-5)2√28
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(√2+9)(√2-9)√28×√5+16
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(√2+√8)2√6-√40√252
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9√2-√30√20+√35√68×√2+27
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√40×√4×7(√3+7)2√54
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(√5+9)(√5-9)√32×√6-19
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(√3-√6)2√9-√45√9
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7√2-√42√9+√20√88×√3+2
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√30×√4-5(√2+1)2√48
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(√7+2)(√7-2)√36×√8-15
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(√5-√6)2√4+√50√75
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6√2+√36√12+√21√56×√6-27
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√22×√6×6(√7-1)2√36
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(√5+2)(√5-2)√64×√5+12
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(√4+√7)2√25+√35√48
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8√3+√42√10+√30√40×√2+21
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√22×√3×10(√7+1)2√112
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(√5+10)(√5-10)√96×√9×10
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(√3-√6)2√10+√50√27
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7√3-√48√8-√14√52×√3×29
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√40×√7+8(√5-2)2√64
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(√5+2)(√5-2)√36×√2+26
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(√2-√6)2√5+√21√98
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4√3+√42√12+√35√64×√4-26
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√14×√3-4(√7-1)2√12
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(√7+3)(√7-3)√88×√4×17
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(√2+√9)2√12-√40√125
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8√3-√90√10+√35√96×√7-13
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√30×√2-2(√2+1)2√8
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(√7+7)(√7-7)√20×√3-13
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(√3-√7)2√20+√24√25
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9√3+√84√16+√32√40×√2-27
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√8×√9×7(√3-5)2√128
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(√2+4)(√2-4)√12×√6+21
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(√4-√7)2√10-√40√54
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8√3+√60√3+√20√32×√9×30
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√26×√2-5(√10-6)2√150
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(√7+3)(√7-3)√52×√6×26
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(√4+√8)2√15+√20√343
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2√2-√96√2+√32√40×√4-10
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√10×√6+3(√8-1)2√54
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(√3+6)(√3-6)√40×√5-9
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(√3-√6)2√5-√36√90
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8√3-√90√25-√50√52×√5×23
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√6×√6×8(√4-6)2√144