Question

which option is write​

Answer 1

a) 1.2

Step-by-step explanation:

$\sqrt[3]{1728 \div 1000} \\ = \sqrt[3]{1728} \div \sqrt[3]{1000 } \\ = 12 \div 10 \\ = 1.2$

Answer 2

Answer:

a)1.2

Step-by-step explanation:

1278 = 12^3.

=> $\sqrt[3]{ (1728)/(1000) }$

=> $\sqrt[3]{ (12*12*12)/(10*10*10) }$

=> $\sqrt[3]{ (12^3)/(10^3) }$

=> 12/10

=> 1.2

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