Posted by **Rebecca** on Wednesday, January 20, 2010 at 5:02pm.

Write each of the following in the form a √ b or a ⁿ√ b, where a and b are integers and b has the least value possible:

a. √242 b. √288 c. √360 d. ⁿ√162

- MATH213 -
**Andy**, Thursday, January 21, 2010 at 3:52pm
a) ¡î(2*121) = ¡î121 ¡î2 = 11¡î2

b) ¡î(144*2) = ¡î144 ¡î2 = 12¡î2

c) ¡î(36*10) = 6¡î10

d) not so sure about d...

is ©ú¡î a typo?

- MATH213 -
**Andy**, Thursday, January 21, 2010 at 3:55pm
The font didn't seem to process, so i did it in txt form again:

a) sqrt(2*121) = sqrt(121) sqrt(2) = 11*sqrt(2)

b) sqrt(144*2) = sqrt(144) sqrt(2) = 12*sqrt(2)

c) sqrt(36*10) = 6*sqrt(10)

d) not so sure about d...

is nroot(162) a typo?

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