(a+b)² = a²+2ab+b²
(3x+2)² = 9x² + 12x + 4
Bonjour
(3x+2)^2.
9x^2 + 12x + 4
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(a+b)² = a²+2ab+b²
(3x+2)² = 9x² + 12x + 4
Verified answer
Bonjour
(3x+2)^2.
9x^2 + 12x + 4