Question

find the discrimiant of the following equation ,:. x2+5x-6=0
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Answer 1

Answer:

D = b²- 4ac

= 5² - 4×1×(-6)

= 25+24

= 49

Answer 2

Answer:

Given:

x^2 + 5x - 6 = 0

To Find:

discriminant to given equation.

Proof:

x^2 + 5x - 6 = 0

discriminant = b^2 - 4ac

5^2 - 4 (1)(-6)

25 + 24

49.

discriminant is greater than zero