Which expression is equivalent to (5x3 (4x)3?
20x6
320x6
500x6
8,000x6

Answer; 320x^6

We have been given the expression (5x^3 (4x)^3)

first solve the whole cube power over 4x we will get 4^3=64

                                                                                      (4x)^3= 64x^3

The word equivalent in any expression means the simplest form of the expression form we get after simply it here simplification means multiplying the expression

Now, multiply 5x^3* 64x^3  is equal to 320x^6

Therefore, given expression is equivalent to 320x^6

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320x^6

Step-by-step explanation:

Edgenuity 2020