rottenskull76 rottenskull76
  • 02-04-2020
  • Mathematics
contestada

x^2 + 18x + c= 25 + c

Respuesta :

Martiz Martiz
  • 02-04-2020

Answer:

2 real solutions

Step-by-step explanation:

x^2+18x+c-25-c=0

x^2+18x-25

D=18^2 - 4 x 1 x (-25)

D=424

D> 0 --> 2 real solutions

Answer Link

Otras preguntas

I'd be really thankful if someone could help me out with this question. "0.006, 0.06, 0.6, 6. What are the next two numbers in the pattern?"
What is the greatest number of toys that can be put into a bin?
Four times the difference of a number and 9 is equal to 8
Round 446,221 to the nearest ten.
What are the main historical sources of the democratic tradition
what is the verbal expression for 2/3 * 1/2
24 ten thousands equals
what is the answer to this equation 2 + 1/6y = 3x + 4
What element is used in bright flashing advertising signs
Walt grew 10 centimeters in 1 year. He is now 1.6 m tall. How tall was he 1 year ago?