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babunello [35]
1 year ago
6

Please I need help!!!

Mathematics
1 answer:
zavuch27 [327]1 year ago
3 0

Answer:

-25

Step-by-step explanation:

2 x (-5)² - 3 ( -9 x (-5) - 40)²

2 x 25 - 3 (45 - 40)²

2 x 5² - 3 x 5²

- 5²

- 25

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Answer:

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Step-by-step explanation:

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2 years ago
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3 0
3 years ago
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3 years ago
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3 years ago
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5 0
3 years ago
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