Factor completely 5a2 + b. Prime a(5a + b) b(5a2) ab(5a + 1)

asked Jan 17, 2017 102k views

2 votes

Factor completely 5a2 + b.

Prime

a(5a + b)

b(5a2)

ab(5a + 1)

6.7k points

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2 votes

$\left[\begin{array}{ccc}Prime\end{array}\right]$ is the correct answer.

Cookesd answered Jan 19, 2017

6.3k points

1 vote

$\sf {5a^2+b~is~\boxed{\bf{prime}}}$

It is prime because it has no common factors in 5a^2 and b.

The answer is A.

Keane answered Jan 22, 2017

by Keane

5.9k points

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