I don't know the answer, but I suggest downloading the app: PhotoMath. It scans a math problem and shows you how to complete the problem. I hope this helped~!


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And we're done.
Thanks for watching buddy good luck.
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Mmm, x is equals to -7....
Answer:
log(2)
Step-by-step explanation:
log(4) − log(2)
log(4/2)
log(2)
C doesn’t have a value , x equals 0 , x=0