find x,if lig2^x= -2
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Answer:
6.67
Step-by-step explanation:
log x ^ n = n log x
simillary , log 2^x = - 2
x log 2 = - 2
x = - 2 / log 2
log 2 = 0.3
x = - 2 / 0.3
x = 6.6666 or 6.6 approx
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