I've started accelerated geometry now, in 8th grade, and an algebra review packet is due. I really need help to remember how to do problems like -
[square root of] 48rs^3
[square root of]63 + [square root of]28 - [square root of]1/7
3[square root of]5x
------------------- (over)
5[square root of]6y
x^2 + 2x + 1
----(over)
3x
-------------(all over)
x+1
----(over)
2x
Sorry, I didn't know how to use the math tags. I hope you will be able to read it.
Could someone please solve these and then show me how they did it?