Solve 8 = 2^x + 4 x=-4 x=-1 x=0 x=7

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Andrew Lundgren asked Oct 27, 2022

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28 votes

Solve 8 = 2^x + 4
x=-4
x=-1
x=0
x=7

Mathematics
high-school

Andrew Lundgren asked Oct 27, 2022

by Andrew Lundgren

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13 votes

Answer:

x=-1

Explanation:

because 2^3 is 8

and when you do -1+4 you get left with 3

so x=-1

Sanderd answered Oct 28, 2022

by Sanderd

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14 votes

Answer:

x = -1

Explanation:

BCunningham answered Nov 2, 2022

by BCunningham

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