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Algebra
medium · Past Paper
Questions
Mathematics
Algebra
Polynomials
Simplify (x+1)^2 - x^2.
A
1
B
2x + 1
C
2x - 1
D
x + 1
✓ Correct Answer: B — 2x + 1
(x^2 + 2x + 1) - x^2 = 2x + 1.
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