Exemplar - Find the value of 'k' — task. Maths CBSE Live product, Class 9.

If \(x^2 + kx + 6 = (x + 2) (x + 3)\) for all \(x\), then the value of \(k\) is

\(3\)
\(5\)
\(1\)
\(-1\)

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