its just dificult

its just dificult

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Parviz F. | Mathematics professor at Community CollegesMathematics professor at Community Colle...

In real domain,

sqrt(49x^6) = 7|x^3|

Attn: 7x^3 is incorrect since in real domain sqrt(49x^6) is larger than or equal to 0 even if x < 0.

When you enter a question, there is an option in the icon menu to create an exponent... the one marked x^{2}.

You can write 49 x^6 or 49x^{6}. The latter might be better since it looks just like what you're seeing in a textbook.

Brian B. | Making Math Matter...and Easy to Understand! Making Math Matter...and Easy to Underst...

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## Comments

Thank you and yes i understand those terms lol (: im just having difficulty because i blew off the beginning of this year. And now this is my last chance to even try and understand Algebra 2. But thank you this was really helpful.