Question

Write the expression 4^4(4^-7)(4) using a single
exponent.
4^-28
4^-4
4^-3
4^-2

Answer 1

Answer:

4^-2

Step-by-step explanation:

4^4(4^-7)(4)      I solved this separately

256(0.00006103515625)(4)         Multiply

0.015625(4)                                    Multiply

0.0625

This decimal is equivalent to 4^-2

4^-2 = 0.0625

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