二次根式专项练习题129.docx
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二次根式专项练习题129
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√4×√3×9(√3+5)2√128
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(√2+9)(√2-9)√40×√6-28
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(√4+√7)2√15-√32√343
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8√3-√78√12-√21√44×√5+23
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√18×√6×2(√2+1)2√81
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(√3+2)(√3-2)√68×√7-19
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(√3-√8)2√12-√30√80
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4√2-√84√10-√16√60×√6+22
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√12×√9-4(√5+10)2√200
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(√3+7)(√3-7)√44×√4×25
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(√3-√7)2√4-√12√50
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3√3+√30√15-√24√56×√4-27
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√34×√3+9(√2-4)2√4
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(√7+1)(√7-1)√40×√7+26
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(√4+√6)2√10-√21√147
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5√2-√12√20-√18√96×√5-29
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√24×√2-7(√10-2)2√96
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(√2+1)(√2-1)√48×√6×25
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(√2-√8)2√4+√27√288
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3√2-√30√9+√35√20×√3×13
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√6×√10×2(√7-9)2√175
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(√2+3)(√2-3)√96×√6×10
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(√2+√9)2√20+√24√75
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9√3+√6√4+√14√40×√6+16
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√32×√6-7(√5+9)2√9
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(√3+1)(√3-1)√84×√9+16
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(√3-√6)2√16+√32√72
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3√3+√30√8-√18√92×√3+7
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√28×√2+6(√10+8)2√80
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(√3+4)(√3-4)√56×√4-25
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(√2+√9)2√2+√40√108
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4√2-√54√15-√21√60×√5×14
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√28×√4-10(√2+7)2√32
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(√5+3)(√5-3)√44×√8-8
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(√3+√8)2√12+√12√63
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6√3-√6√25-√28√88×√2-9
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√20×√4-9(√7-3)2√75
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(√7+3)(√7-3)√80×√9-14
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(√5-√8)2√10-√16√45
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3√3+√48√6-√32√64×√2-9
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√10×√9×7(√4+7)2√150
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(√3+7)(√3-7)√40×√7×30
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(√4-√7)2√2-√36√288
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4√2+√12√8-√32√40×√4+6
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√24×√6+4(√10-1)2√20
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(√5+7)(√5-7)√72×√3×5
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(√2+√6)2√9+√35√27
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4√2+√18√16+√35√56×√5-15
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√24×√5+6(√7-5)2√12
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(√5+7)(√5-7)√96×√8+24
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(√3+√8)2√15-√30√175
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7√3-√90√4+√21√44×√4-15
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√26×√2×10(√2-2)2√63
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(√3+7)(√3-7)√84×√3-23
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(√4-√8)2√3+√30√63
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4√2-√54√2-√21√92×√5+24
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√26×√7-10(√10-2)2√28
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(√7+7)(√7-7)√12×√6×4
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(√2-√8)2√3-√36√24
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3√3+√12√2+√24√60×√5×14
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√30×√2×4(√7+8)2√64
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(√3+4)(√3-4)√88×√7+3
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(√5-√9)2√10-√50√324
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9√3+√24√6-√24√64×√7×16
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√20×√10-10(√4-3)2√28
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(√2+10)(√2-10)√56×√8+21
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(√4-√7)2√6+√30√180
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3√3+√84√10+√24√92×√4×29
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√22×√9×7(√6+9)2√75
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(√3+3)(√3-3)√96×√2-20
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(√4+√6)2√8+√32√147
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9√2+√48√9+√24√40×√7+2
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√28×√2+2(√10+6)2√32
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(√5+4)(√5-4)√92×√4+28
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(√4+√6)2√16-√40√36