Question

Simplify this expression.

6x2(3x)

Select one of the options below as your answer:

A.
18x2
B.
18x3
C.
108x2
D.
108x3

Answer 1

does "x" here stands for multiplication? or a variable x?

Answer 2

Variable

Answer 3

do you know how to multiply variables?

Answer 4

for example \[ x^{2}*x\] you will have \[ x^{2+1}\] = \[x^{3}\]

Answer 5

Please emphasize squares and cubes by using " ^ " .

Answer 6

No I Dont

Answer 7

in multiplying the same variables. just sum up their exponents.

\[x^{a} *x^{b}\] = \[x^{a+b}\]

Answer 8

in division, you are going to subtract the exponent of the denominator to the exponent of the numerator.\[\frac{x^{a}}{x^{b}}\] = \[x^{a-b}\]

Answer 9

Okay