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( - 4b^3–7b^2+5b–2)+( - 6b^3+3b^2+8b–6)
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( - 4b^3–7b^2+5b–2)+( - 6b^3+3b^2+8b–6)
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Nov 19, 2019
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(
-
4b^3–7b^2+5b–2)+(
-
6b^3+3b^2+8b–6)
Mathematics
middle-school
Semas
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The answer is -2b^3 -4b^2 + 13b - 8. Hope I was able to help
Martino
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Nov 23, 2019
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Martino
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