Trigonometry Examples

Solve for A (6k^2-36k)/A*(k^2+12k+36)/(k^2-36)=1
Factor out of .
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Factor out of .
Factor out of .
Factor out of .
Factor using the perfect square rule.
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Rewrite as .
Check the middle term by multiplying and compare this result with the middle term in the original expression.
Simplify.
Factor using the perfect square trinomial rule , where and .
Simplify the denominator.
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Rewrite as .
Since both terms are perfect squares, factor using the difference of squares formula, where and .
Simplify terms.
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Cancel the common factor of .
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Factor out of .
Factor out of .
Cancel the common factor.
Rewrite the expression.
Multiply and .
Cancel the common factor of and .
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Factor out of .
Cancel the common factors.
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Factor out of .
Cancel the common factor.
Rewrite the expression.
Solve for .
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Multiply each term by and simplify.
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Multiply each term in by .
Simplify the left side of the equation by cancelling the common factors.
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Cancel the common factor of .
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Cancel the common factor.
Rewrite the expression.
Apply the distributive property.
Multiply by by adding the exponents.
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Move .
Multiply by .
Multiply by .
Multiply by .
Rewrite the equation as .
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