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3 years ago

1.3b^2 t 4b+1 when b=-2

Mathematics

1 answer:

lutik1710 [3]3 years ago

4 0

1- 3(-2^2t)-7
2- 12+5=17
3- -10-6= -16
4- 2(-5^3)= -250

I can’t find the first one because of t

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