algebra · worked example

Solve x² + 6x + 5 = 0 — x = -1 or x = -5

Method: التحليل إلى عوامل. Verified step-by-step solution with our free AI math solver.
Problem

x2+6x+5=0x^2 + 6x + 5 = 0

Step-by-step solution

  1. عددان حاصل ضربهما 55 ومجموعهما 66: (1,5)(1, 5).

  2. حلّل إلى عوامل: (x+1)(x+5)=0(x + 1)(x + 5) = 0.

  3. حل: x=1x = -1 أو x=5x = -5.

Answer

x=1orx=5x = -1 \quad \text{or} \quad x = -5

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