PLEASE HELP 20 POINTS!
1 answer:
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1.
simle
properties of exponents
and
and
![x^ \frac{m}{n}= \sqrt[n]{x^m}](https://tex.z-dn.net/?f=x%5E%20%5Cfrac%7Bm%7D%7Bn%7D%3D%20%5Csqrt%5Bn%5D%7Bx%5Em%7D%20%20)
first split it up
=
=
![(\sqrt[3]{h^2})(h^2)(4)(\sqrt[3]{6^2})](https://tex.z-dn.net/?f=%28%5Csqrt%5B3%5D%7Bh%5E2%7D%29%28h%5E2%29%284%29%28%5Csqrt%5B3%5D%7B6%5E2%7D%29%20)
=
![(\sqrt[3]{h^2})(h^2)(4)(\sqrt[3]{36})](https://tex.z-dn.net/?f=%28%5Csqrt%5B3%5D%7Bh%5E2%7D%29%28h%5E2%29%284%29%28%5Csqrt%5B3%5D%7B36%7D%29%20)
![(\sqrt[3]{h^2})(\sqrt[3]{36})(h^2)(4)](https://tex.z-dn.net/?f=%28%5Csqrt%5B3%5D%7Bh%5E2%7D%29%28%5Csqrt%5B3%5D%7B36%7D%29%28h%5E2%29%284%29%20)
![(\sqrt[3]{36h^2})(4h^2)](https://tex.z-dn.net/?f=%28%5Csqrt%5B3%5D%7B36h%5E2%7D%29%284h%5E2%29%20)
=
![4h^2\sqrt[3]{36h^2}](https://tex.z-dn.net/?f=4h%5E2%5Csqrt%5B3%5D%7B36h%5E2%7D%20)
1/2 and 4/7 and 5/9
2*7*9=126
1/2 times 63/63=63/126
4/7 times 18/18=72/126
5/9 times 14/14=70/126
acending
63/126<72/126<70/126
1/2<5/9<4/7
answer is D
simle
properties of exponents
and
and
first split it up
1/2 and 4/7 and 5/9
2*7*9=126
1/2 times 63/63=63/126
4/7 times 18/18=72/126
5/9 times 14/14=70/126
acending
63/126<72/126<70/126
1/2<5/9<4/7
answer is D