lareina2003
lareina2003
11-03-2018
Mathematics
contestada
Numbers 12 and 13 also really confused on
Respuesta :
heardkay97
heardkay97
11-03-2018
12 is just saying to add the two expressions
4x^2 -3
13 means add them together as well and then evaluate at t=5
(8)2^t + 2^(t+3)
(8)2^(5) + 2^(5+3)
8(32)+ 2^(8)
256+256
512
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