please help with this radical: Thank you in advance.
sqrt of 3a + 7*sqrt of 75a^3
I see they both have a 3a in them;
sqrt(3a)+7 sqrt((3a)(25a^2))
sqrt(3a) (1+7sqrt(25a^2)
sqrt(3a) * (1+7*5a)
sqrt of 3a + 7*sqrt of 75a^3
sqrt(3a)+7 sqrt((3a)(25a^2))
sqrt(3a) (1+7sqrt(25a^2)
sqrt(3a) * (1+7*5a)