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

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

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

The amount $2.88 is 9% of what price? A - $25.92 B - $32.00 C - $259.20 D - $320.00

what is the nth term of the geometric sequence 4, 8, 16, 32, ... ?

which is the simplified form of the expression 3(7/5 x 4) -2(2/3-5/4 x) ?

Which are the solutions of x2 = –11x + 4?

Qualitative analysis is defined as

which of the following describes a rigid motion transformation? A) Dicing a carrot B) Slicing a thermostat control to the right C) Deflating a balloon D) Enlarg

square root of 2 is greater than or less than 1.8 repeated

which is a type of functional document? a. research paper b. driver's license application c. text message d. doctor's note

ashley enters a formula in a cell in a spreadsheet and presses enter but instead of the answer, she sees b2 b3/c5. what mistake did she make? she can't add and

Can anyone help me out plz