SOLUTION: sqaure root of 2 - 3 over square root of 3 - 7 the other question is (4 sqaure root of 2 - square root of 6)(square root of 2 + 4 sqaure root of 6) and on the V section of the

Algebra ->  Radicals -> SOLUTION: sqaure root of 2 - 3 over square root of 3 - 7 the other question is (4 sqaure root of 2 - square root of 6)(square root of 2 + 4 sqaure root of 6) and on the V section of the      Log On


   

Question 64813: sqaure root of 2 - 3 over square root of 3 - 7
the other question is
(4 sqaure root of 2 - square root of 6)(square root of 2 + 4 sqaure root of 6) and on the V section of the sqaure roots there is a 5 on the outside of V
also (2m-5)2 power =49
Answer by checkley71(8403) About Me  (Show Source):
You can put this solution on YOUR website!
SQRT(2-3)/SQRT(3-7)
SQRT-1/SQRT-4
1i/2i
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DON'T UNDERSTAND THIS PROBLEM
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(2M-5)^2=-49
4M^2-20M+25=-49
4M^2-20M+25+49=0
4M^2-20M+74
FORMULAX=%2820%2B-SQRT%28-20%5E2-4%2A4%2A74%29%29%2F%282%2A4%29
=(20+-SQRT(400-1184))/8
=(20+-sqrt-784)/8
=(20+-28i)/8
=(20/8+-28i)/8
=2.5+-3.5i
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MERRY CHRISTMAS