gdbdaniel47 gdbdaniel47

09-09-2022
Mathematics

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Evaluate 2^3x-1 for x = 1.

Respuesta :

jayceeeb jayceeeb

09-09-2022

Answer:4

Step-by-step explanation:

2 to the power of 3x-1 when x=1

Replace x with 1 for 3(1)-1=2

2 to the power of 2 is 2*2 which equals 4

Alternatively if the question means 2 to the power of 3x minus 1

Replace x with 1 for 3(1)=3

2 to the power of 3 is 2*2*2 which equals 8

8-1=7

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