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igor_vitrenko [27]
2 years ago
13

3.) Simplify the expression by combining like

Mathematics
1 answer:
Evgesh-ka [11]2 years ago
3 0

45s^2-19-s^2+16\\=45s^2-s^2-19+16\\=s^2(45-1)-19+16\\=44s^2+(-19+16)\\=44s^2-3

Hope that helps and hope you get better!

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