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Andru [333]
2 years ago
6

Expand and simplify (3x-2)2

Mathematics
1 answer:
Katena32 [7]2 years ago
7 0

Answer:

9x² - 12x + 4

Step-by-step explanation:

(3x - 2)² = (3x - 2)(3x - 2)

Each term in the second factor is multiplied by each term in the first factor , that is

3x(3x - 2) - 2(3x - 2) ← distribute both parenthesis

= 9x² - 6x - 6x + 4 ← collect like terms

= 9x² - 12x + 4

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I really dont get what your asking but I hope this helps you. If it doesn't please ask me for help ;)

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3 years ago
Is 8.27 rational or irrational?
BlackZzzverrR [31]

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What are the values of x and y?<br><br> (Explain please it will help a lot,thanks)
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X = 80
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Step-by-step explanation:

Hi,

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