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\nAddition and subtraction and use fundamental identities\n

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\n\nPublisher:\n\nBrian McLogan\n\n\n
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\n👉 Learn how to simplify rational identities involving addition and subtraction. To simplify rational identities involving addition and subtraction, first, we find the LCM of the denominators which most time is the product of the terms in...\n👉 Learn how to simplify rational identities involving addition and subtraction. To simplify rational identities involving addition and subtraction, first, we find the LCM of the denominators which most time is the product of the terms in the denominators. After we have found the LCM of the denominators, we next, multiply the numerator and the denominator of each rational identity with a factor that makes the denominator equal to the LCM obtained. This leaves all the rational identities with the same denominators, we can then add/subtract the numerator. Common trigonometric identities like the quotient, reciprocal, even, odd, co-function, and Pythagoras trigonometric identities can be applied to further reduce the original trigonometric identity.\n
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Resource Details

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Curator Rating
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Educator Rating
Not yet Rated
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Media Length
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5:19
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Grade
12th - Higher Ed
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Subjects
Math
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Media Type
Instructional Videos
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Source:
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\nBrian McLogan\n\n
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Date
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2012
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Language
English
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Audiences
For Teacher Use
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Usage Permissions
Fine Print: Educational Use
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Concepts

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subtraction, addition, tangent, secant, denominators, trigonometric
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Additional Tags

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and, fundamental, identities, simplify, trig, how to, expression, reciprocal, quotient, pythagorean, even/odd, cofunction, learn, add, subtract, (1/(secx + 1)) - (1/(secx - 1)), fundamental identities, fundamental identities trigonometry, fundamental identities precalculus, fundamental identities to find the values of the trigonometric functions, fundamental identities trig, addition and subtraction, denominator and numerator, how to simplify, والهويات الأساسية, add fractions, square root, tangent squared, secant squared, common denominator, binomial, denominator, kind, back, make, easy, multiply, notice, thing, remember, radical, bottom, conjugate, reason, problem, minus
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Best For: Explaining a topic
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