Question

Help Me PLEASE!
Simplify the expression:
√(27x^5) + x√(3) + 9√(3x)
If the simplified expression is written in standard form, what is the leading coefficient?

Answer 1

I think the simplified form is 3x^2√3x + x√3 + 9√3x but i dont get which is the leading coefficient

Answer 2

firstly i am pretty sure you already know this but a property that we need to consider is that √(ab) = √a*√b so now from your question √(27x^5) + x√(3) + 9√(3x)

we get √27*√x^5 + x√3 + 9√3*√x

and that is just equal to 3*x^2*√x +x√3 + 9√3*√x = (3x^2 +9√3)√x +x√3

Answer 3

so would 9 be the leading coefficient right?

Answer 4

yes

Answer 5

Oh ok thank you!!