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Calculation: √ 27 - √ 8 - √ 12 + √ (1 / 32)
=3 radical 3-2 radical 2-2 radical 3 + 1 / 8 radical 2
=Root 3-15 / 8 root 2
Calculation of √ 8 + √ 32 + √ 18 - √ 24 (2 - √ 2) (3 + √ 2)
√8+√32+√18-√24(2-√2)(3+√2)
=2√2+4√2+3√2+√24(√2-2)(√2+3)
=(2+4+3)√2+√24(2+√2-6)
=9√2+√24(√2-4)
=9√2+√48-4√24
=9√2+4√3-8√6
How to do 2 √ 18 - √ 32 + (√ 8) / 8?
2√18-√32+（√8）/8
=6√2-4√2+(√2)/4
=(9√2)/4
2√18-√32+√1/8
2√18-√32+√1/8 =6√2-4√2+√2/4 =（9√2）/4
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