Exemplar problems I — task. Mathematics CBSE, Class 10.

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1. If one zero of the quadratic polynomial \(x^2 + 3x + k\) is \(2\), then the value of \(k\) is

\(10\)
\(-10\)
\(5\)
\(-5\)

2. Given that two of the zeroes of the cubic polynomial \(ax^3 + bx^2 + cx + d\) are \(0\), the third zero is

\(\frac{-b}{a}\)
\(\frac{b}{a}\)
\(\frac{c}{a}\)
\(-\frac{d}{a}\)

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