Ask your own question, for FREE!
Mathematics 14 Online
OpenStudy (saylilbaby):

medal will be given

OpenStudy (saylilbaby):

OpenStudy (saylilbaby):

OpenStudy (saylilbaby):

@iGreen

TheSmartOne (thesmartone):

When there is cube root involved, the value can be negative because \(\sf (-x) \times (-x) \times (-x) = -x^3\) So then \(\sf \sqrt[3]{-x^3}=-x\)

OpenStudy (acxbox22):

what do you think? what number multiplied by itself 3 times is -343?

TheSmartOne (thesmartone):

Sooo Basically, we can just add back the negative sign to it. But first which \(\sf number^3 = 243\) ?

TheSmartOne (thesmartone):

@acxbox22 We might confuse them with our profile pics (;

OpenStudy (acxbox22):

yep :) tso dont you mean 343?

TheSmartOne (thesmartone):

343***** #Typos

OpenStudy (saylilbaby):

will it be -7 and 7 @acxbox22 @TheSmartOne

OpenStudy (acxbox22):

yes and no what is 7 x 7 x 7 ?

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!