二次根式专项练习题3.docx
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二次根式专项练习题3
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(√5+√8)2√12-√35√324
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6√3+√90√4-√24√76×√7+9
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√34×√6+10(√2+10)2√200
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(√3+7)(√3-7)√64×√9+27
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(√4+√8)2√20-√28√36
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4√3+√36√6-√32√56×√5×7
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√22×√5×10(√9-6)2√27
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(√3+1)(√3-1)√44×√6+25
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(√3+√8)2√6-√40√9
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8√3+√72√20-√12√96×√5+6
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√18×√2-5(√6+5)2√48
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(√2+4)(√2-4)√12×√6×13
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(√4+√9)2√20+√12√72
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5√3-√90√10+√30√84×√3+15
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√10×√9×4(√5-1)2√27
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(√5+1)(√5-1)√56×√2×12
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(√2+√6)2√10-√40√9
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6√2+√30√15+√24√68×√7×5
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√18×√2×4(√5-2)2√160
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(√5+4)(√5-4)√36×√8+11
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(√4-√8)2√16-√32√175
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3√3-√6√5-√18√88×√4-8
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√24×√6-3(√2-4)2√32
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(√7+8)(√7-8)√12×√5×11
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(√2-√9)2√8+√30√8
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2√2-√60√25+√50√32×√4-28
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√32×√4-5(√2-7)2√81
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(√5+4)(√5-4)√20×√7×10
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(√4-√6)2√10-√18√360
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7√2+√12√12+√24√64×√6-21
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√4×√8+2(√8+7)2√81
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(√2+9)(√2-9)√96×√4-20
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(√2-√6)2√4-√35√12
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9√2+√24√4+√30√52×√4+12
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√12×√9×7(√4-8)2√64
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(√2+6)(√2-6)√76×√2-14
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(√2+√7)2√8+√40√144
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4√2-√54√10-√24√56×√2-12
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√8×√6-2(√7+8)2√48
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(√5+2)(√5-2)√48×√5-29
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(√5+√9)2√12-√16√27
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9√3+√18√3+√16√60×√6×20
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√16×√10+6(√8+5)2√75
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(√7+1)(√7-1)√68×√5×20
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(√2+√9)2√16-√21√20
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4√3+√84√2+√30√76×√9-4
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√32×√3+7(√3+8)2√225
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(√3+10)(√3-10)√96×√2-4
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(√2+√9)2√20+√27√225
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8√3-√24√12-√18√76×√7×9
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√16×√9-2(√9-9)2√54
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(√3+3)(√3-3)√52×√2+4
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(√4-√7)2√4+√45√98
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9√3+√60√10-√30√84×√3×12
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√36×√5×7(√6+5)2√4
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(√7+8)(√7-8)√28×√9-21
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(√4-√7)2√4-√32√112
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3√2-√18√6+√18√32×√5-16
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√18×√7×10(√5-7)2√20
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(√5+1)(√5-1)√24×√7+25
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(√3-√7)2√12-√14√200
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9√3-√90√10-√27√64×√9+9
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√30×√4+6(√2-9)2√24
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(√2+8)(√2