find all zeros of polynomial x cube + 13 x square + 32 X + 28 one of its zeros is -2 find the other zeros
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Step-by-step explanation:
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x + 2 ✓ x³ + 13x² + 32x + 20 \_x² + 11x + 10
-x³ - 2x²
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11x² + 32x + 20
-11x² -22x
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10x + 20
-10x - 20
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0 0
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The other two zeroes are -1 & -10 .
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