SOLUTION: Solve for x if {{{log(2,9-2^x)=3-x}}}
Algebra
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Question 1114516
:
Solve for x if
Found 2 solutions by
Alan3354, ikleyn
:
Answer by
Alan3354(69443)
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log(2,9-2^x)=3-x
------------
x = 0
x = 3
------------
By graphing.
Answer by
ikleyn(53763)
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put this solution on YOUR website!
.
=
Plot y =
(red) and y = 3-x (green) There are two roots x= 0 and x= 3. There are NO other roots.
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