Question

Multiply and reduce
(4x^3/3)x((9)^3/(x))

A.972
B.36x²
C.108

Answer 1

\(\dfrac{4x^3}{3}\times\dfrac{9^3}{x}=\dfrac{4x^3\times9^3}{3\times x}=~?\)

Answer 2

there is parenthesis around the 9 and then it has the 3. (9)^3 im not sure if the parenthesis make a difference.

Answer 3

\((9)^3=9^3\)

Answer 4

how do i solve it?

Answer 5

Like I stated above, you need to do the multiplication first,

\(4x^3\times9^3=~?\)

\(3\times x=~?\)

Answer 6

3*x = 3x but how do i solve the other one?

Answer 7

What is \(9^3?\)

Answer 8

729

Answer 9

\(729\times4=~?\)

Answer 10

2916

Answer 11

Correctomundo, so now we have,

\(\dfrac{2916\times x^3}{3\times x}\)

Correct?

So then we can then separate this, as such,

\(\dfrac{2916}{3}\times\dfrac{x^3}{x}\)

What do each of those equal?

Answer 12

972

Answer 13

Ok, so now we have,

\(972\times\dfrac{x^3}{x}\)

What is \(\dfrac{x^3}{x}?\)

Answer 14

im not so sure will it be just x?

Answer 15

\(\dfrac{x^3}{x^1}=x^{3-1}\)

Answer 16

Thank you for helping me.

Answer 17

no problem!