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How do you simplify # (sqrt(2) * sqrt(2)) + (sqrt(2) * -sqrt(2)) + (0 * 0)#?

1 Answer

Mar 23, 2018

#=0#

Explanation:

#(sqrt2*sqrt2)#+#(sqrt2*-sqrt2)#+#(0*0)#

#=##(sqrt4)#+#(-sqrt4)#+#(0)#

#=##(2)#+#(-2)#+#(0)#

#=# #2# - #2# + #0#

#=##0#

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