SOLUTION: (5-the square root of 2)X(5+ the square root of 2)
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Question 138533
:
(5-the square root of 2)X(5+ the square root of 2)
Answer by
checkley77(12569)
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(5-sqrt2)
(5+sqrt2)
----------------
25-5sqrt2+5sqrt2-2
25-2=23 answer.
(