Find the products (3a-2)^2

Mathematics

1 answer:

Irina18 [472]2 years ago

8 0

Hi there ! \(๑╹◡╹๑)ﾉ♬

Answer: $\blue{ \boxed{ \bf {9a}^{2} - 12a + 4 } }$

Step-by-step explanation:

$\bf (3a - 2)^{2} =$

$\bf (3a - 2) \times (3a - 2) =$

$\bf 3a \times 3a - 3a \times 2 - 2 \times 3a - 2 \times ( - 2) =$

$\bf {9a}^{2} - 6a - 6a + 4 =$

$\red{ \boxed{ \bf {9a}^{2} - 12a + 4 } }$

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explanation:
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