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What is the answe to (3x+2)(3x-2)
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What is the answe to (3x+2)(3x-2)

User Kovalex
by
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2 Answers

5 votes

Answer:

Explanation:

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

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

= 9x² - 6x + 6x - 4

= 9x² - 4

User Tim Eckel
by
2.6k points
1 vote

Answer:

(3x+2)(3x-2) = 9x² - 4

Explanation:

try to use the formula : (a-b)(a+b) = a² - b²

(3x+2)(3x-2) = (3x)² - (2)²

= 3²x² - 4

= 9x² - 4

User Maudulus
by
3.2k points
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