thomasg185
24.03.2020 •
Mathematics
What is the answer and answer it completely
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Ответ:
3 + 2(x + 4)(x - 4)
3 + 2(x^2 - 4x + 4x - 16)
3 + 2(x^2 - 16)
3 + 2x^2 - 32
2x^2 - 29
If you would like an explanation of each step or further help, please let me know! :)
Ответ:
396cm
Step-by-step explanation:
55 x 40 = 2,200
2,200 x 180 = 396,000
396,000 / 1000 = 396
396cm
(I don't know for sure).