jacobRude jacobRude
  • 23-05-2021
  • Mathematics
contestada

What are the solutions of 2x^2 + 7x = 4
½
4
-½
-4
7
-7

Respuesta :

emmawolfe000 emmawolfe000
  • 23-05-2021
I got -1/2 and -4 as the solutions.
Answer Link
tahamanar777 tahamanar777
  • 23-05-2021

explication;

for a polynomial of the form ax 2 + b X + c, rewrite the middle term as a sum of two terms whose product is a c = 2 ⋅ - 4= -8 and whose sum is b =

solution;

Answer Link

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