Fireburntbudder
27.12.2020 •
Mathematics
Someone help me understand this step by step please.
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Ответ:
Step-by-step explanation:
(s*t)(x) = (x+2)(3x+2)
Using the Associative Property of Multiplication, we get
(s*t)(x) = 3x²+2x+6x+4 = 3x²+8x+4
For (s+t)(x), we just add the two to get 4x+4
For (s-t)(x), we subtract t from s to get -2x. Plugging -1 in for x, we get -2(-1)=2
Ответ:
Step-by-step explanation:
♨Rage♨
Ответ:
a probability graph or chart, maybe
Step-by-step explanation: