How do you simplify #(2sin^2x)/cos^3x*(cosx/(2sinx))^2#?
Expand and cancel.
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To simplify ( \frac{{2 \sin^2(x)}}{{\cos^3(x)}} \times \left(\frac{{\cos(x)}}{{2 \sin(x)}}\right)^2 ), follow these steps:
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Rewrite the expression as ( \frac{{2 \sin^2(x)}}{{\cos^3(x)}} \times \frac{{\cos^2(x)}}{{4 \sin^2(x)}} ).
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Combine the fractions by multiplying the numerators and denominators.
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Simplify the numerator: ( 2 \sin^2(x) \times \cos^2(x) = 2 \sin^2(x) \times (1 - \sin^2(x)) ).
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Simplify the denominator: ( \cos^3(x) \times (4 \sin^2(x)) = 4 \sin^2(x) \times \cos(x) ).
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Combine like terms in the numerator and denominator.
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Cancel out common factors.
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Simplify the expression further if possible.
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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
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