pain11122 pain11122
  • 04-02-2021
  • Mathematics
contestada

The only solution of the equation x2 + bx + 16 = 0 is x = 4. What is the value of b?

b = –16
b = –8
b = 8
b = 16

Respuesta :

duckvinyl14
duckvinyl14 duckvinyl14
  • 04-02-2021

Answer:

88

Step-by-step explanation:

x2+bx+16=0

4x2+16x4+16=0

8+64+16=0

72+16=0

88

Answer Link
nolanwagner
nolanwagner nolanwagner
  • 09-03-2021

Answer:

guys the answer is c.. on EDG at least trust me i just did it

Step-by-step explanation:

Answer Link

Otras preguntas

pythagorean theorem If l = 12 cm and m = 35 cm, what is the length of n?
A hiking club has 9 members. How many ways can they choose a president, vice president, secretary, and treasurer from among the members?
what other areas did the french explorers find
What is the factor of (2ab)(-5ab)
How do you find the interior angles of a triangle, if only one is given angle is given to you?
An astronaut who weighs 126lb on Earth weighs only21lb on the moon. How much would a person who weights 31lb on the moon weigh on Earth?
pythagorean theorem If l = 12 cm and m = 35 cm, what is the length of n?
Scientists divide rocks into groups based on_________
Lane is 10 times Mels age.  If the difference in their age is 27, how old is Mel?
How is the ecological system organized?