messitheboss19 messitheboss19

10-06-2020
Mathematics

contestada

-7n2 + 5n + 2 = 0
Find the discriminant of each quadratic equation then state the number and type of solutions.

Respuesta :

tatiklisek tatiklisek

10-06-2020

Answer:

Step-by-step explanation:

D=5^2-4*(-7)*2

D=25+56

D=81

two real rational solutions, since 81 is a perfect square

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