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What's the solution to the equation 2^x + 4 = 2^3x? a) x = 1 b) x = 2 c) x = 3 d) x = -2

What's the solution to the equation 2^x + 4 = 2^3x? a) x = 1 b) x = 2 c) x = 3 d) x = -2
asked 134k views
1 vote
What's the solution to the equation 2^x + 4 = 2^3x?

a) x = 1
b) x = 2
c) x = 3
d) x = -2

asked
User Mohamed Akram
by
7.8k points

1 Answer

5 votes

Answer:

Explanation:

2x2x2 = 2^3

2^3 = 8

2^x + 4 = 8

so x= 2

answered
User Gereeter
by
8.2k points
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