pressNisthere
pressNisthere
08-11-2016
Mathematics
contestada
Solve the equation.
2^(1 + 2x) = 32
Respuesta :
Azieq
Azieq
08-11-2016
2^1+2x = 2^5 , 1 + 2x = 5 , 2x = 4 , x = 2
Answer Link
syed514
syed514
12-11-2016
Create equivalent expressions in the equation that all have equal bases.
2^(1+
2x)
=
2^5
Since the bases are the same, then two expressions are only equal if the exponents are also equal.
1+2x
=5
2x=4
x=2
Hence
2^(1+2(2)) = 2^(1+4)
= 2^(5)
= 32
Answer Link
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