Which expression is equivalent to (10x)^-3?

One newly institution question and answer asked over students to assert what they believe is the main important point for a student to do if they wanted to obtain success. One which response stood out from the rest was practice. People who commonly successful do not become successful by being born. They work hard and persistence their lives to succeeding. If you want to fulfill your goals, keep this in mind! in the following paragraphs some question and answer examples that you could certainly utilise to expand your knowledge and gain insight that will help you to continue your school studies.

Question:

Which expression is equivalent to (10x)^-3? a. 10/x^3
b. 1000/x^3
c. 1/1000x^3
d. 1/10x^3

Answer:

(10x)^ (-3)
= 1/ [(10x)^3]= 1/ [10^3* x^3]= 1/ (1000x^3)

The final answer is 1/ (1000x^3), and I don’t think there is a correct option to choose from. ( option c would be correct if it were written with round brackets)

Hope this helps~

From the answer and question examples above, hopefully, they may help the student take care of the question they had been looking for and remember of all things stated in the answer above. Then can make some sharing in a group discussion and also study with the classmate relating to the topic, so another student also take up some enlightenment and still keeps up the school learning.

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