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If $\alpha$ and $\beta$ are the zeroes of the quadratic polynomial $p(x) = x^2 - ax - b$, then the value of $\alpha^2 + \beta^2$ is :
- (a)$a^2-2b$
- (b)$a^2 + 2b$
- (c)$b^2-2a$
- (d)$b^2 + 2a$
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(b) $a^2 + 2b$
If α and β are the zeroes of the quadratic polynomial p(x) = x2 - ax - b , then the value of α2 + β2 is :
CBSE Class 10 Maths PYQ · Polynomials · Relationship of Zeros and Coefficients · 1 Mark · March 2023 · Standard
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