Which of the following cannot be solved using nPr?

Mathematics

1 answer:

likoan [24]3 years ago

6 0

Answer:

permutations of the letters of the word "PERMUTATION"

Step-by-step explanation:

Thats cause the word has two t's and some permutations are going to be the same, you have to substract some to get the actual answer.

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Solve log_x(1/32)=-5

leva [86]

Remember

$log_a(b)=c$ translates to $a^c=b$

so
$log_x(\frac{1}{32})=-5$ translates to $x^{-5}=\frac{1}{32}$
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and x^-m=1/(x^m)

hmm
$x^{-5}=\frac{1}{32}$
$\frac{1}{x^5}=\frac{1}{32}$
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3 years ago

Complete the square x^2+6x-16=0

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Let's solve your equation step-by-step:
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4 years ago

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The answer is:

12;24 or 1;2 (simplified)

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