Let a be a real number and n a positive integer. show that x-a is a factor of x^n-a^n Please answer the question
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What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83

How many 2/5s are in 1 and 1/2 plz someone me right now

Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas is (0,-12). the y intercept of the second parabola is (0,-24) what is the positive difference between the a values for the two functions that describe the parabolas