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3 x^2 +30 x +75 factored completely
71.5k views
2 votes
3 x^2 +30 x +75 factored completely

User Josh Durham
by
5.1k points

2 Answers

3 votes

Answer:

3(x + 5)²

Explanation:

User Trixx
by
4.5k points
2 votes

Answer:

3(x + 5)²

Explanation:

3x² + 30x + 75

3[x² + 10x + 25]

3[x² + 5x + 5x + 25]

3[x(x + 5) + 5(x + 5)]

3[(x + 5)(x + 5)]

3(x + 5)²

User Ozgur Vatansever
by
4.6k points
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