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March 27, 2015

March 27, 2015

Posted by **Joy** on Monday, March 30, 2009 at 9:34pm.

A) 16x^2 = 1600

B) x^2 - 350 = 0

C) x^2 + 10x = 0

I just want to know what you guys think so I have an idea of maybe how to explain my answer.

- 8th Grade Algebra -
**bobpursley**, Monday, March 30, 2009 at 9:37pmHow I would solve each?

first: take sqrt of each side

second: factor as difference of two squares

third: factor (x(x+10))=0

- 8th Grade Algebra -
**Joy**, Monday, March 30, 2009 at 11:06pmYeah, kinda.

I am asking what is the best way to solve each one by either: algebraically, graphing and using the quadratic formula and why you chose that method.

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