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vodomira [7]
3 years ago
12

I'm in algebra 1 please help i'm lost

Mathematics
2 answers:
Delicious77 [7]3 years ago
6 0
3(x^2 - 1) - (x^2 -7x + 10)
Distribute the 3 in the first parenthesis and the negative in the second parenthesis. Then combine like terms.
3x^2 -3 -x^2 + 7x -10
2x^2 + 7x -13
# 2 is the answers
Likurg_2 [28]3 years ago
5 0
3x2 -3 -x2 +7x -10 =2x2 +7x -13

so thats (2)


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