Math, asked by evelynknn, 4 months ago

(2g + 3b)² = *
4g² + 12bg + 3b²
4g² + 12bg + 9b²
2g² +12g + 9 b²

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Answered by umeshkumargautam107

1

option second - 4gsq. +12bg +9b sq.

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