Question

(a) x² + (b + c)x + bc = gunankhand kare​

Answer 1

Step-by-step explanation:

$x {}^{2} + (b + c)x + bc \\ = x {}^{2} + cx + bx + bc \\ =x(x + c) + b(x + c) \\ = (x + b)(x + c)$

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