二次根式专项练习题66Word下载.docx
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5√2-√42√25-√27√16×
√2+16
√6×
√9×
6(√8-7)2√4
(√2+10)(√2-10)√52×
√8+17
(√4-√9)2√25+√16√128
3√2+√42√16+√28√76×
√2+9
√12×
√5+10(√2+1)2√4
(√7+8)(√7-8)√28×
√5-6
(√4+√9)2√4+√24√4
4√3-√54√9+√24√96×
√5+9
√32×
6(√10-6)2√225
(√5+10)(√5-10)√28×
√3×
30
(√4+√8)2√12+√18√32
5√3-√42√6+√12√88×
√4+25
√8×
√10-10(√4-4)2√18
(√7+8)(√7-8)√56×
√6+11
(√2-√7)2√2+√30√32
5√3+√60√6+√12√48×
√7×
26
√20×
√2-10(√4+5)2√32
(√2+8)(√2-8)√44×
√8+26
(√4-√8)2√2-√28√27
2√3+√12√15-√20√24×
√6×
18
√26×
7(√7+1)2√54
(√3+5)(√3-5)√84×
√5-13
(√4+√8)2√12-√20√441
9√2+√36√4-√24√32×
√4+30
√8×
2(√7-1)2√160
(√2+9)(√2-9)√24×
√3+13
(√3-√6)2√8+√50√108
4√2-√36√2+√12√92×
27
√2-4(√9+1)2√36
(√5+1)(√5-1)√56×
√4-5
(√3+√8)2√9+√35√225
4√3+√42√9-√40√92×
√4-26
√10×
√10+4(√10-8)2√150
(√3+5)(√3-5)√80×
14
(√2+√9)2√12+√18√63
4√2-√54√6-√18√40×
√40×
2(√6-5)2√50
(√3+3)(√3-3)√48×
√9-10
(√2+√9)2√10+√36√36
8√2+√6√16-√40√32×
√6+7
√22×
√9+6(√5-1)2√9
(√5+7)(√5-7)√64×
√6-20
(√4-√7)2√16+√35√112
4√3+√48√4-√21√96×
√2×
√4+5(√5-6)2√45
(√5+7)(√5-7)√24×
√8-10
(√5+√7)2√12+√30√324
2√3+√84√20-√40√84×
√5-29
√4×
√4-3(√3-10)2√64
(√2+3)(√2-3)√80×
√2-15
(√4-√7)2√16+√12√288
2√2-√54√10-√45√44×
√4×
6
√2-9(√5-6)2√128
(√2+2)(√2-2)√52×
9
(√4+√8)2√15-√24√12
4√2-√12√15-√16√96×
√30×
√10-2(√9+7)2√54
(√7+9)(√7-9)√16×
√3+22
(√2-√8)2√15+√18√245
4√2-√18√20-√36√28×
25
√7+10(√5-3)2√125
(√2+5)(√2-5)√20×
(√3+√9)2√4+√14√16
2√2-√48√20-√14√60×
23
√5×
4(√3+4)2√90
(√7+5)(√7-5)√68×
√9+18
(√2-√6)2√6+√20√90
6√3+√42√6-√18√32×
√5+4
4(√8-4)2√27
(√2+8)(√2-8)√76×
√9+26