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If x + x^3 + x^9 + x^27 + x^81 + x^243 gives a reminder of ax+b when divided by x^2 - 1 then what is the value of a + b?
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If x + x^3 + x^9 + x^27 + x^81 + x^243 gives a reminder of ax+b when divided by x^2 - 1 then what is the value of a + b?
algebra
mathematical
posted
Apr 17, 2017
by
anonymous
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1 Answer
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= 3 & a>b = 1
answer
Jun 6
by
Athu Cao
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