Through what operation(s) does become
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Observe that the initial expression may be written: Now factor:
Originally Posted by MarkFL2 Observe that the initial expression may be written: I understand that you remove a factor of sin4x+1 from the exponent, but where do the and the come from? Now factor: Originally Posted by MarkFL2 What are you doing with the 14 and the 9?
I am rewriting the given fractions using a common denominator of 70. Once you factor the 1/70 out, then you are left with the numerators of 14 and 5. From there it is a matter of distributing and collecting like terms.
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