Posted by peter on Tuesday, October 2, 2012 at 2:15am.
what are the steps of solving (4sqr(41))^2 the answer is 656 but i need to know how the got the answer

algebra  Steve, Tuesday, October 2, 2012 at 10:34am
(√x)^2 = x by definition. so,
(4√41)^2 = (4^2)(√41)^2 = 16*41 = 656