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If b² - 4ac < 0 then the roots of the quadratic equation are _____

AReal and distinct

BImaginary

CEqual

DRational

Answer:

B. Imaginary

Read Explanation:

If b² - 4ac < 0 then the roots of the quadratic equation are imaginary

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Mathematics should be compulsory subject in the school curriculum, mainly because;
ഒരു സംഖ്യയുടെ ഇരട്ടിയും പകുതിയും കാൽഭാഗവും ഒന്നും ചേർന്നാൽ 100 കിട്ടും എങ്കിൽ സംഖ്യയേത് ?