3 years ago

Picture help understanding Part B of the question

Mathematics

1 answer:

marusya05 [52]3 years ago

3 0

Part A. Would have to be 9

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940

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2 years ago

PLEASE HELP!!

madam [21]

Answer:

k=2/3

Step-by-step explanation:

Step 1:

Step 1 in solving the exponential equations is re-writing the base same as other side of the equation

so,

$25^{3k}=625\\=> 25^{3k}=25^2$

Step 2:

Second step is equating the exponents

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So in this case

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So the solution is:

k=2/3 ..

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3 years ago