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Serjik [45]
3 years ago
15

Multiply: (3x + 2)(3x - 2)a.-3x² - 4b.6x² - 4c.6x² + 4d.9x² - 4​

Mathematics
1 answer:
Ratling [72]3 years ago
3 0

Answer:

D

Step-by-step explanation:

  1. Set it up

3x(3x - 2) + 2(3x - 2)

    2. Multiply

9x^2-6x+6x-4

     3. Simplify

9x^2- 4

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2 years ago
Chistopher is 20 years younger than ishaan. Ishaan and chistopher first met two years ago. Fourteen years ago, ishaan was 3 time
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