please answer this question for 100 points with process
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3ˣ⁻¹ = 9 =3²
Since the bases are the same, then we can equate the powers
or say taking log₃ both sides hence x-1=2 ⇒ x=3
Since the bases are the same, then we can equate the powers
or say taking log₃ both sides hence x-1=2 ⇒ x=3
Since the bases are the same, then we can equate the powers
or say taking log₃ both sides hence x-1=2 ⇒ x=3
Since the bases are the same, then we can equate the powers
or say taking log₃ both sides hence x-1=2 ⇒ x=3
kinkyMkye:
bug didn't let me complete my answer here the remain part of the solution
4^(y+2) = 64 =4^3
Since the bases are the same, then we can equate the powers
or say taking log (base 4) both sides hence y+2=3 ⇒ y=1
or say taking log (base 4) both sides hence y+2=3 ⇒ y=1
hence y/x=1/3
x/y=3
y/x - x/y =-8/3
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I can't do that. Sorry
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