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First we should be aware of the relationship bewteen the denominator of the two fractions. Since x^2-9=(x+3)(x-3), we can multiply (x-3) on both numerator and denominator of the fraction of 2/(x+3). Henc...
60 degrees
Answer: -3n + 2Explanation: 'n' stands for term number. The 'nth' term is a formula with 'n' in it which enables you to find any term of a sequence. This sequence of numbers changes by the same a...
To find the answer first you have to take a log of both sides.
I am going to use log to the base 2 for my example - but any base will work as long as they are the same on both sides of the equals s...
To complete this question we can use the FOIL method.
First we can multiply out the First number in each of the brackets - 3x5=15
Then we multiply the Outer numbers in each bracket - 3x-√ 2=...
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