Question

express 5√3x^2 - 2√27x^3 in simplest radical form

Answer 1

5√3x^3 - 2√27x^3

√27x^3= √3x^3*√9
2√27x^3= 2√3x^3*√9

gives you
5√3x^3 - 2√3x^3*√9

factor out the √3x^3
√3x^3(5 - 2√9)
√3x^3(5 - 6)

√3x^3(-1)
-√3x^3

x^3=x^2*x
-x√3x

Answer 2

omg thank you so much