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3 years ago

Which of the following equations has only one solution?

Mathematics

2 answers:

Daniel [21]3 years ago

4 0

X^2-6x+9=0 has only one solution
Hope this helps

Ksenya-84 [330]3 years ago

4 0

The third one only has one solution and the first one has two which is 3,-3
the second one has two
So the answer is C

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Read 2 more answers

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kotykmax [81]

Answer:

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Step-by-step explanation:

The derivative of an addition/subtraction of terms is the addition/subtraction of the derivatives of these terms.

The derivative of a constant is 0.

The derivative of $a*x^{n}$ is $a*n*x^{n-1}$ . The derivative of $x^{3}$ is $3x^{2}$ , for example.

The derivative of the ln function:

If we have:

$y = \ln{g(x)}$

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In this problem, we have that:

$y = \ln{1 - x^{2}}$

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So the derivative to this function is

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