awesome1asoldier
awesome1asoldier awesome1asoldier
  • 19-08-2021
  • Mathematics
contestada

Complete the square: x^2-8x+21=6

Please show work

Respuesta :

badtestbot28 badtestbot28
  • 19-08-2021

Answer:

x=5 and 3

Step-by-step explanation:

x^2-8x+21=6

x^2-8x+21+16=6+16

(x-4)^2=1

(x-4)=±1, x=5 and 3

Answer Link
blxnkalt0108
blxnkalt0108 blxnkalt0108
  • 19-08-2021

........................

Answer Link

Otras preguntas

What were the main causes and effects of the Industrial Revolution in the U.S.?
{fix the sentence} It was the day of the big game and everyone is taking treats to school. My daughter wanted to take a low-sodium treat for students in her Lif
im sorry ms. jackson ohh i am fr never meant to make your daughter cry.
just after the apple is released at the end of the fully compressed spring, what is the magnitude of the apple's acceleration? (a) g (b) g sin (c) kd/m (d) kd/m
40 points) ( 3/6 ) please only put what I have to put in the box​
Find the value of each trigonometric ratio to the nearest 10000th
True or False? The following is an example of inductive reasoning: In your study of geometry. You notice that every rectangle you have seen is also a square. Yo
What can the reader infer from lines 57 through 62 of the poem ""sybil ludington’s ride""?
dwayne believes that the commodification of health has created a large number of problems within the united states. from which sociological perspective does thi
5. Find the point on the y-axis which is equidistant from (-3.2) and (5.2). ​