Adorkable Group Title Simplify (x/2)^2. one year ago one year ago

1. jayz657

$(\frac{ x }{ 2 })^2 = \frac{ x^2 }{ 2^2 }$

Ok, whats next?

4. Luis_Rivera

then the Answer Key is horrorbly wrong

5. jayz657

i think you might want to recheck the question do you mean: $(\frac{ x }{ 2 })^3$

Lol I figured, our teachers mess it up. |What about (x^2/y^3)^5

7. jayz657

$(\frac{ x^2 }{ y^3 })^5 = \frac{ (x^2)^5 }{ (y^3)^5 }$ and you can just multiply to simplify i do the top part for you $(x^2)^5 = x^{10}$ now try the bottom

Ok. y^15?

9. jayz657

tysm

11. jayz657

Wait for the 1st question, wouldnt it be x^2/4?

13. dwelsher

sq.rt(x/2)

14. jayz657

yes your right it is x^2/4