Question

求7道算术的解1.√2^82.-√(-3)^43√9/4+√1/164.1/6*√900-1/3√0.365.&sup3

Answer 1

1.√2^8=64

2.-√(-3)^4=-9

3√9/4+√1/16=1

4.1/6*√900-1/3√0.36=5-5/8=35/8

5.³√0.125-√49/16+³√(-1/8)=1/2-7/16-1/2=-7

6.√4-1+√0.5²-³√3.375=2-1+0.5-3/2=0

7.³√1-³√0.008-³√0.000343 =1-0.2-0.07=0.73