kbannzzz kbannzzz

12-06-2020
Mathematics

contestada

What number would you add to both sides of x2 – 20x = 5 to complete the square ?

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

12-06-2020

Answer:

100

Step-by-step explanation:

x^2 – 20x = 5

Take the coefficient of x

-20

Divide by 2

-20/2 = -10

Square it

(-10)^2 - 100

Add this to both sides

x^2 – 20x+100 = 5+100

Answer Link

lizswayla20 lizswayla20

02-11-2020

Answer:

it would be 100

Step-by-step explanation:

correct on edge 2020

Answer Link

Otras preguntas

In the expression (44 - 4) ÷ 2 + 10, which operation should we start with?

I REALLY need help :(The table shows the outputs, y, for different inputs, x:Input (x) 1 2 3 4Output (y) 5 5 7 9Part A: Do the data in this table represent a fu

which increased as a result of the industrial revolution?(check all that apply). A. greenhouse gas emissions B. gaps in global wealth C. toxic waste D. urbaniza

in the second inaugural address, what is the "peculiar and powerful interest," or matter of concern that lincoln says everyone knew was "somehow the case of the

1. What should be done about computer hacking?

Please help it would mean alot! Points and brinliast!

Find the slope and y-intercept for the table. slope: y-intercept:

the egg of an animal is most like which part of a plant

Which of the following describes that happens when inspiration occurs?

In the book code talker, According to chapter 14, why were the corpses so fearful for the Navajos?