- #1

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## Homework Statement

it wants the sum of all solutions

2 different problems 1. and 2.

1. 2^x + 2^(x+1) + 2^(x+2) = 2^6.

2. 8/(3^x +2)>=3^x

>= meaning equal or greater than 3^x

## Homework Equations

should i come up with a summa equation?

## The Attempt at a Solution

i switched 3^x=y and solved it but i only got 1 solution and apparently there are more. if anyone can help. thanks.