Expand (3x+2)^2 Please give me right solution And do it Fast
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Answered by
0
Answer:
9x² + 12x + 4
Step-by-step explanation:
(3x + 2)² = ?
(a + b)² = a² + b² + 2ab
Here, a=3x. b=2
∴ (3x + 2)² = (3x)² + (2)² + 2(3x)(2)
= 9x² + 4 + 12x
= 9x² + 12x + 4
Answered by
0
By using the property (a+b)^2= a^2+ b^2+2ab
(3x)^2+ (2)^2+ 2X3xX2
9x^2+4+ 12x
answer is
9x square +4 +12x
(3x)^2+ (2)^2+ 2X3xX2
9x^2+4+ 12x
answer is
9x square +4 +12x
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