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lyudmila [28]
3 years ago
7

Evaluate 6t(t + 2) - 4u^2 for t= 4 and u = -1.​

Mathematics
1 answer:
Fittoniya [83]3 years ago
8 0

Answer:

6*4(4+2) - 4*-1^2 = 140

Step-by-step explanation:

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