2^x+3 - 2^x = 224 . solve value of x
Answers
Answered by
0
Answer:
x -221
Step-by-step explanation:
2x+3-2x--224
2x-2x--221
x--221
Answered by
1
Answer:
2^x+3-2^x=224
=> 2^x.2^3-2^x=224
=> 2^x(8-1)=224
=> 2^x=224/7
=> 2^x=32
=> 2^x=2^5
=> x=5
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