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hoa [83]
3 years ago
6

Please hurry I need help

Mathematics
2 answers:
RSB [31]3 years ago
5 0

Answer:

48f^2-110f+63

Step-by-step explanation:

We multiple every part of first sum with every prt of the 2nd sum:

(6f-7)(8f-9)=48f^2-54f-56f+63=

48f^2-110f+63

eimsori [14]3 years ago
5 0
Yes that is the correct answer above
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