( r ^(2)-36)/(( r +6)^(2)) The binomial can be factored using the difference...difference of squares formula is a^(2)-b^(2)=(a-b)(a+b). (( r -6)( r +6))/(( r +6)^(2)) Reduce the expression by canceling out...
5 Answers · Science & Mathematics · 06/03/2010
Let R be a relation on R (all reals) given by x R y iff x.... To show R is an equivalence relation, then we must show that R is reflexive, symmetric, and transitive. Reflexive: We must show...
1 Answers · Science & Mathematics · 22/03/2014
- related to: R
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