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Answered

what is the missing term of (3g – 5)² = (9g² - ______+ 25)​

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Answer:

30g

Step-by-step explanation:

(3g - 5)² = 9g² - ___ + 25

Apply the formula (a - b)² = a² - 2ab + b²

(3g - 5)² = 9g² - 2ab + 25

(3g - 5)² = 9g² - 2(3g)(5) + 25

(3g - 5)² = 9g² - 2(15g) + 25

(3g - 5)² = 9g² - 30g + 25

Therefore the missing term is 30g.

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