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October 21, 2014

October 21, 2014

Posted by **scott** on Saturday, February 26, 2011 at 2:51pm.

sqrt1575to the 4th

sorry not sure how to type it out right

- math 117 -
**Reiny**, Saturday, February 26, 2011 at 2:55pm(√1575)^4

= (1575^(1/2))^4

= 1575^2 = 2480625

- math 117 -
**Anonymous**, Saturday, February 26, 2011 at 5:26pm1575=3*3*5*5*7=3^2*5^2*7

sqroot(1575)=sqroot(3^2*5^2*7)

=3*5*sqroot(7)=15*sqroot(7)

sqroot(1575)=15*sqroot(7)

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