express log 2 base 10in terms of x, given log25 base10=x
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Step-by-step explanation:
all is in the base of ten so consider it without writing.
log 25=x
log 5²=x
2log 5=x
log 5=x/2
now,
log 10=log(2×5)
1 = log 2 + log 5
log 2+ x/2=1
log 2=1-(x/2)
log 2= (2-x)/2
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