which is the simplest form of the radical expression sqrt (10)+6sqrt(10)+-3sqrt(10)

3 answers

sqrt(10) + 6sqrt(10) +- 3sqrt(10)=
7sqrt(10) +- 3sqrt(10)
7sqrt(10) +-3sqrt(10)
f(x)=1/x+1 g(x)=3sqrt x h(x)=1/x^3