2 years ago

3x(x−2), when x=7

Mathematics

2 answers:

gtnhenbr [62]2 years ago

7 0

Answer:

105

Step-by-step explanation:

subbing x for 7:

3*7(7-2)=21*5=105

raketka [301]2 years ago

3 0

105 right? because 3(7)((7)-2) 21(5) =105

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