cruz63
13.11.2020 •
Mathematics
Factor each completely.
1) 9r²-26r+16
2) 25b²-9
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Ответ:
1. ( 9r - 8 ) x ( r - 2 )
2. ( 5b - 3 ) x ( 5b + 3 )
Step-by-step explanation:
Ответ:
2 is the answer
As 6^2=8^2=10^2
3 is the answer
As 5^2+6^2=square root of 61
So 2 and 3 are the answers