How would you simplify #(3 sqrt(5)) div sqrt(7)#?
Mathematical convention is to try and 'get rid' of any roots (radicals) that are in the denominator.
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To simplify (3 sqrt(5)) div sqrt(7), you can rationalize the denominator by multiplying both the numerator and denominator by sqrt(7). This gives you (3 sqrt(5) * sqrt(7)) div (sqrt(7) * sqrt(7)). Simplifying further, you get (3 sqrt(35)) div 7.
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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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