m5o3nparkeGabibolt m5o3nparkeGabibolt
  • 25-11-2016
  • Mathematics
contestada

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

x2 + 10x + c

c =







A.

25








B.

20








C.

5








D.

100

Respuesta :

MissPhiladelphia
MissPhiladelphia MissPhiladelphia
  • 26-11-2016
To find the last term in order to obtain the perfect square, take the middle term, divide it by 2, and take its square. 

10 ÷ 2 = 5
5^2 = 25

Thus, the equation would be x^2 + 10x + 25

The answer is A.
Answer Link
naeeester14 naeeester14
  • 26-07-2022

Answer:

a

Step-by-step explanation:

Answer Link

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