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horsena [70]
3 years ago
12

Find the value of discriminant of the equation X square + 10 x - 7 =02​

Mathematics
1 answer:
Alinara [238K]3 years ago
7 0

Answer:

136

Step-by-step explanation:

as you know that discriminant of a quadratic equation is

D= b² - 4ac

here, according to the give equation

x² + 10x -7 -2= 0

x²+ 10x -9 = 0

b= 10 , c= -9 and a= 1

by putting all these values in D.

you can get the value of discriminant which is 136.

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