hi, i need to know how to simplify this: 2squareroot3 +3squareroot27? (sorry i dont know have to make it come up as the square root sign) im not too sure how i would complete this question so could someone please provide some help? thanks!
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Originally Posted by andyboy179 2squareroot3 +3squareroot27? (sorry i dont know have to make it come up as the square root sign) I think that I have shown you how to do TaTeX. [TEX]2\sqrt{3}+3\sqrt{27}[/TEX] gives $\displaystyle 2\sqrt{3}+3\sqrt{27}$. Note that $\displaystyle 3\sqrt{27}=9\sqrt{3}$ because $\displaystyle \sqrt{27}=\sqrt{9\cdot 3}$
Originally Posted by Plato I think that I have shown you how to do TaTeX. [TEX]2\sqrt{3}+3\sqrt{27}[/TEX] gives $\displaystyle 2\sqrt{3}+3\sqrt{27}$. Note that $\displaystyle 3\sqrt{27}=9\sqrt{3}$ because $\displaystyle \sqrt{27}=\sqrt{9\cdot 3}$ thanks for answering, so would it be $\displaystyle 2\sqrt{3}+9\sqrt{3}$ ??
Originally Posted by andyboy179 thanks for answering, so would it be $\displaystyle 2\sqrt{3}+9\sqrt{3}$ ?? If you have two apple and nine apples how many apples do you have?
oh so $\displaystyle 11\sqrt{3}$ thank you very much!
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