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## #1 2017-11-02 17:47:17

**shakeel123****Moderator**- Registered: 2017-09-21
- Posts: 50,796

### If one solution of the equation x² + ax + 2 = 0 is x = 1, then?

# ECAT Engineering Exams Quizzes MCQs Quizzes ECAT Engineering Entry Test 2017 Mathematics Quadratic Equations

**Question:**

If one solution of the equation x² + ax + 2 = 0 is x = 1, then

**Option A):**

a = 7**Option B):**

a = 0**Option C):**

a = -7**Option D):**

a = - 3

**Correct Answer is Option D):**

a = - 3

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## 2017-11-02 17:47:17

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### Re: If one solution of the equation x² + ax + 2 = 0 is x = 1, then?

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