DallasPotts4148 DallasPotts4148

23-06-2018
Mathematics

contestada

What value of c makes the polynomial below a perfect square?

x^2 + 14x + c

c =

A. 49
B. 28
C. 7
D. 196

Respuesta :

Luv2Teach Luv2Teach

27-06-2018

The value for c is A. 49. That comes from the process of completing the square where you take half the linear term, square it, and add it in. Our linear term is 14. Half of 14 is 7, and 7 squared is 49. So A

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PocketSmarties PocketSmarties

11-01-2021

Answer:

A. 49

Step-by-step explanation:

Ap3x

Answer Link

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