meganemma1995
add! medal for the CORRECT answer!



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meganemma1995
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zaynahf
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Can you simplify the first radical by finding the perfect square that fits in it?

meganemma1995
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11s isn't an option ):

zaynahf
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@HorseCrazyGirlForever Try not to just post the answer.. try to explain how ya got there

meganemma1995
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i believe so

zaynahf
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So what perfect square fits into 18?

UnkleRhaukus
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\[\sqrt{18x}+\sqrt{2x}\]
\[=\sqrt{9\times2x}+\sqrt{2x}\]
\[=\sqrt{9}\times\sqrt{2x}+\sqrt{2x}\]
\[=\sqrt{3^2}\times\sqrt{2x}+\sqrt{2x}\]
\[=\]

HorseCrazyGirlForever
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Geez I don't know if that is correct... :(

HorseCrazyGirlForever
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Could I get some help with my question when you guys are done here? I really need to get it done....

meganemma1995
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UncleRhaukus, the final answer isn't showing ):

meganemma1995
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@UncleRhaukus

whpalmer4
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You're supposed to figure it out!

zaynahf
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I dont think he wanted it to show, i think he wanted you to do it

meganemma1995
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ughhhhhh

meganemma1995
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i need to get this overwith, so if anyone can just give me the answer real quick, i'll give them their medal.

whpalmer4
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Oh, come on, it's easy! What is 3*3? and what number * itself gives you 9?

UnkleRhaukus
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\[=\sqrt{3^2}\times\sqrt{2x}+\sqrt{2x}\]
simplify this bit \(\sqrt{3^2}\)
then combine the like terms