(3x 1)^3

Multiply x and 3

Multiply x and 1

The x just gets copied along.

The answer is x

x

3*x evaluates to 3x

Multiply 1 and 3x

Multiply 1 and x

The x just gets copied along.

x

3*x*1 evaluates to 3x

Raising 3x to the exponent 3 is the same as multiplying 3x by itself 3 times.

Multiply 3x by 3x

Multiply 3x and 3x

Multiply the x and x

Multiply x and x

Combine the x and x by adding the exponents, and keeping the x, to get

The answer is

3x × 3x =

Multiply by 3x

Multiply and 3x

Multiply the and x

Multiply and x

Combine the and x by adding the exponents, and keeping the x, to get

The answer is

× 3x =

(3*x*1)^3 evaluates to

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The final answer is