yanapooh yanapooh

12-04-2016
Mathematics

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Isiah determined that 5a2 is the GCF of the polynomial
a3 – 25a2b5 – 35b4. Is he correct? Explain.

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apologiabiology apologiabiology

12-04-2016

ok, easy way is that we divide each term by the GCF and if it doesn't divide evenly, then it is not valid

first one
5a^2 divide by a^3
we see that we cannot since the power is higher and there is no 5 so it is not the GCF

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