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3 years ago

If ax+x^2=y^2-ay what is a in terms of x and y?

Mathematics

1 answer:

Marizza181 [45]3 years ago

3 0

Answer:

a = y - x.

Step-by-step explanation:

ax + x^2 = y^2 - ay

ax + ay = y^2 - x^2

a (x + y) = y^2 - x^2

a = (y^2 - x^2) / (x + y)

a = (y + x)(y - x) / (x + y)

a = y - x Answer.

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UkoKoshka [18]

Answer:

Step-by-step explanation:

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3 years ago

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valentina_108 [34]

Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers

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S_A_V [24]

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Step-by-step explanation:

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3 years ago

If f(x)=ln(sin(2x)), f''(π/4) is equal to

Licemer1 [7]

Use the chain rule to compute the second derivative:

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Then the second derivative is

$f''(x)=(2\cot(2x))'=-2\csc^2(2x)(2x)'$

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Then plug in π/4 for <em>x</em> :

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