1) write the expression as a single logarithm log3 40 - log3 10 show work. 2) solve the exponential equation 1/16 =64^[4x-3]
1 answer:
1) The expression log3(40) - log3(10) can be simplified. When substracting logs with the same base values, in this case 3, you can simplify the expression by dividing the species inside each log. log3(40) - log3(10) log3(40/10) log3(4) = simplified expression 2) To solve the exponential equation 1/16 = 64^(4x-3) we can also simplify things first. 16 = 4², and 64 = 4³. 1/4² = 4³⁽⁴ˣ⁻³⁾ 4⁻² = 4³⁽⁴ˣ⁻³⁾ At this stage since the bases are equal, the exponents must also be equal. -2 = 3(4x-3) -2/3 = 4x - 3 4x = 7/3 x = 7/12
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Step-by-step explanation:
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Hope this helps!! :)
Answer:
Uuh whats the problem
Step-by-step explanation:
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