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Mathematics
Talia
28 August, 23:43
Log2 (x²) = 2
I need step by step
+2
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1
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Cherokee
29 August, 01:52
0
x=2
Step-by-step explanation:
log₂x² = 2
the 2 can be rewritten as log₂2² (because from the law of indices the exponential can be taken forwarded like 2log₂2] and log₂2 = 1
log₂x² = log₂2²deleting the log₂
x² = 2²
square root both sides
√x² = √2²
x = 2
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