find zero of polynomial (x+1)(2x+1),with explanation pls
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Answer:
- -1 & -1/2 are zeros of polynomial
Step-by-step explanation:
Let p(x) = 0
→ (x+1)(2x+1) = 0
→ (x+1) = 0 OR (2x+1) = 0
→ x = -1 OR 2x = -1
→ x = -1 OR x = -1/2
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