Mathematics · Algebra

If a + b + c = 1, ab + bc + ca = -20 and abc = -40, then what is the value of the expression a3 + b3 + c3?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1-35
2-45
3-50
4-59✓

Correct answer

-59

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If a + b + c = 1, ab + bc + ca = -20 and abc = -40, then what is the value of the expression a3 + b3 + c3?

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If a + b + c = 1, ab + bc + ca = -20 and abc = -40, then what is the value of the expression a3 + b3 + c3?

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