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20-10-2016
Mathematics

Answered

A polynomial equation has a zero at x= -2a, what would be one of its factors?

Verified Answer :

apologiabiology apologiabiology

20-10-2016

for a zero or root at r1, a factor is (x-r1)

a zero at -2a, factor is (x-(-2a))=(x+2a)

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