I consider you. This website is all approximately assisting. we could be "assisting" them by using doing their homework, however the main extreme element is for them to evaluation. one ingredient i don't concur with is showing them the thank you to clean up an analogous situation. A single situation will suffice. thank you, this question particularly helped out.
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Verified answer
For |a| ≠ |b|,
a^x = b^x
ln(a^x) = ln(b^x)
xln(a) = xln(b)
xln(a) - xln(b) = 0
x(ln(a) - ln(b)) = 0
x = 0
For a = -b, x ∈ 2Z.
For a = b, x ∈ R.
(1/9)^x ≥ (2/3)^x
ln((1/9)^x) ≥ ln((2/3)^x)
xln(1/9) ≥ xln(2/3)
xln(1/9) - xln(2/3) ≥ 0
x(ln(1/9) - ln(2/3)) ≥ 0
x ≤ 0 [the sign was flipped because ln(1/9) - ln(2/3) < 0]
Your first example is impossible since
(1/9)^x cannot = (6/9)^x, however the
second quantity is obviously larger (>)
Use logic and equate the expressions
to compare them.
I consider you. This website is all approximately assisting. we could be "assisting" them by using doing their homework, however the main extreme element is for them to evaluation. one ingredient i don't concur with is showing them the thank you to clean up an analogous situation. A single situation will suffice. thank you, this question particularly helped out.