সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন 
What are all values of x that satisfy the equation x2 + 4x + 3 = 0?
What are all values of x that satisfy the equation x2 + 4x + 3 = 0?
- ক. - 3
- খ. - 1
- গ. - 3 and - 1
- ঘ. 3 and 4
সঠিক উত্তরঃ - 3 and - 1
এ সম্পর্কিত আরো প্রশ্ন দেখুন
- Average of 17 even consecutive iintegers is 42. What is the 3rd number from the begining of the series when the integers are arranged in an increasing sequence?
- Which of the next number in the series? 2, 5, 7, 8, 8, ......
- A number is selected at random from 40 to 50 inclusive. What is the probability that the number is prime number?
- Find the probability of selecting a prime number from a set numbers 1 to 15 (both inclusive).
- The average of 3 numbers is 7. If 2 of the numbers are zero, then what is the 3rd number?
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