Find the value of the expression — task. Maths CBSE Live product, Class 9 (2026-27).

If \((x + 2)\) and \((x -4)\) are the factors of \(ax^2 + bx + c\), then find the value of \((a^2 + b^2) - c\)?

Ans:

a = i, b = i, c = i

(a^{2} + b^{2}) - c = i

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9. Find the value of the expression