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MCQClass 11 / Math / Easy / Level 4
QUESTION
x² - 3x + 2 = 0 का discriminant कितना है?
What is the discriminant of x² - 3x + 2 = 0?
CORRECT ANSWER
B
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EXPLANATION INSIDE
Step 1: Discriminant D = b² - 4ac होता है। Step 2: D = (-3)² - 4×1×2 = 9-8 = 1। Step 3: D positive हो तो real distinct roots होते हैं।