二次根式专项练习题234.docx
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二次根式专项练习题234
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9√3-√96√16-√18√60×√6×30
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√6×√3-2(√8-8)2√125
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(√7+3)(√7-3)√40×√6+16
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(√5+√7)2√20-√30√250
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8√3+√6√5-√27√24×√8-15
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√2×√5-8(√7-8)2√32
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(√7+1)(√7-1)√16×√9×4
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(√4-√7)2√10-√27√490
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4√2+√18√20-√32√32×√9-6
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√14×√3×4(√7-6)2√40
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(√3+7)(√3-7)√60×√9×27
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(√3+√7)2√2+√35√36
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8√3-√84√16+√32√72×√8+14
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√24×√10+2(√10-6)2√8
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(√2+4)(√2-4)√72×√3×10
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(√3-√7)2√8+√40√32
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8√3+√24√4-√40√96×√3×17
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√2×√6+8(√10-7)2√72
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(√3+2)(√3-2)√28×√4×19
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(√5-√8)2√12-√16√25
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6√3+√90√4+√21√56×√3+11
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√16×√3-6(√2-1)2√75
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(√3+1)(√3-1)√64×√2×12
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(√2-√6)2√15-√28√441
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5√2-√90√9-√21√40×√6+14
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√36×√10+6(√4-7)2√50
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(√2+3)(√2-3)√48×√3+5
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(√4-√8)2√25-√27√225
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8√3+√30√8+√40√76×√2-19
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√10×√9-5(√6-6)2√100
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(√7+10)(√7-10)√64×√2-30
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(√3+√6)2√4-√14√144
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2√3+√24√4-√40√16×√2×24
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√20×√4-7(√7-10)2√9
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(√5+4)(√5-4)√68×√9-2
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(√5-√8)2√15+√21√147
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9√2+√72√8-√18√84×√2+4
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√26×√9+5(√2+6)2√100
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(√7+10)(√7-10)√28×√9+5
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(√3-√9)2√25-√16√12
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3√2-√6√4-√40√44×√7+9
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√26×√10+10(√4+3)2√48
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(√5+4)(√5-4)√88×√5-16
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(√2+√9)2√6-√21√64
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5√3+√12√4-√40√76×√4-24
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√6×√9-4(√8-8)2√25
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(√2+6)(√2-6)√16×√9-9
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(√5-√9)2√6+√35√8
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4√2-√66√4+√45√72×√8×4
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√12×√6×2(√2+7)2√20
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(√7+8)(√7-8)√12×√6-8
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(√5-√9)2√6-√50√96
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3√2+√84√20-√16√64×√5×9
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√40×√7+9(√6-3)2√32
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(√3+2)(√3-2)√12×√5-23
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(√5+√7)2√2-√18√288
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7√2+√54√2-√27√36×√9-9
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√12×√9+4(√3-4)2√16
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(√5+8)(√5-8)√24×√9×28
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(√2-√9)2√12-√45√250
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6√3+√90√8+√20√28×√6-15
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√32×√4×7(√4-4)2√200
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(√2+10)(√2-10)√40×√6-30
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(√3+√7)2√12-√20√392
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8√2+√30√12-√20√56×√6×4
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√22×√7×2(√7+5)2√16
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(√2+1)(√2-1)√60×√7+5
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(√5+√9)2√5-√45√252
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9√3+√12√8+√40√80×√5+29
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√28×√6-4(√8+9)2√36
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(√7+8)(√7-8)√64×√6-30
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(√5-√6)2√12+√50√75
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3√2+√84√6+√35√20×√4×7
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√10×√10-4(√3-2)2√32
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(√7+9)(√7-9)√76×√4-14