find a^2 + b^2 + c^2.

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30. lf a + b + c = 9 and ab + bc + ca = 26, find a^2 + b^2 + c^2.
28
Jun
30. lf a + b + c = 9 and ab + bc + ca = 26, find a^2 + b^2 + c^2. 30. lf a + b + c = 9 and ab + bc + ca = 26 find a^2 + b^2 + c^2. June 28, 2021 Category: Chapter 2 - Polynomials , [...]
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