mvest1243 mvest1243

20-08-2020
Mathematics

contestada

Which of the following equations is quadratic? (a) x1x² + 1) = 0
(b) 5(4x + 2) = 3
(c) (x+3)(x + 4) = 5

Respuesta :

pukwedgieamerica pukwedgieamerica

20-08-2020

Answer:

(c) (x+3)(x+4)=5

Step-by-step explanation:

It's in factored form, and you would use the method of finding the perfect square to get the equation set to zero and find the solutions.

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