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Question 1. Asked on :09 July 2019:06:53:37 PM

Find the nature of quadratic equation x2 + 3x + 7.

Himanshi Verma

x2+ 3x+7

This equation is of the form of ax2+bx+c=0

so, a=1,     b=3,    c=7

b2+4ac = 3×3 - 4×1×5

= 9 - 28

= 19

∴  19 > 0

So, the given equation has two real roots.

-Answered by Himanshi Verma On 18 July 2019:07:35:08 PM(2200Average Rating Based on rating)

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