Question
simplify cubed root of 432
write 10^5sqrt15 as an entire radical
write 10^5sqrt15 as an entire radical
Answers
bobpursley
10^5 sqrt 15= sqrt(15*10^10)
432=2*216=2*2*108=2*2*2*54
= 2^3 * 3*18=2^3*3*3*6= 2^3 * 3^3 * 2
cubr(432)=6cubrt2
432=2*216=2*2*108=2*2*2*54
= 2^3 * 3*18=2^3*3*3*6= 2^3 * 3^3 * 2
cubr(432)=6cubrt2