Biology, asked by amarjit2112, 1 day ago

The discriminant of the equation x 2 + 9x – 13 = 0 is​
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Answers

Answered by dikshasabharwalind
0

Answer:

133

Explanation:

D = b²- 4ac

D = 9² - 4×1×(-13)

= 81 + 52

= 133

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