Question

remove the bracket and simplify
(3x-4)²-(2x-2)​

Answer 1

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⇒(3x - 4)² - (2x - 2)​

⇒[(3x)² - (4)²] - (2x - 2)

⇒[9x² - 16] - (2x - 2)

⇒9x² - 16 - 2x + 2 (sign changed because out of bracket was minus (-) sign)

⇒9x² - 2x -16 + 2

⇒9x² - 2x - 14

Answer 2

7x - 14

Step-by-step explanation:

(3x - 4)² - (2x - 2)

= 9x - 16 - 2x - 2

= 9x - 2x - 16 - 2

= 7x - 14

Hope this answer will help you.