yanielisnsaez yanielisnsaez

05-04-2020
Mathematics

contestada

What is the constant term in the perfect square that starts with x2-4x

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

05-04-2020

Answer:

add 4

Step-by-step explanation:

x^2-4x

Take the coefficient of the x term

-4

Divide it by 2

-4/2 =-2

Square it

(-2)^2 = 4

This is what we add to each side

x^2-4x +4 = 4

Answer Link

toria22 toria22

28-05-2020

Answer:

4

Step-by-step explanation:

Answer Link

Otras preguntas

13) Q: A: When World War I began, the official United States policy was

What statement best describes the two main functions of us government

The Gandhi video focuses on a daily spiritual" ritual in this leader's later life. How does the informational piece differ in its focus"?

Sasha invests $1000 that earns 8% interest compounded annually. Write a function that describes the value, V, of the investment after t years.

how much is 12 $20 bills

If a and b are the measures of two first quadrant angles and sin a = 4/9 and sin b = 2/5 find sin(a+b).

Over the course of the eighteenth century which two european powers were locked in almost continual warfare?

how to determine whether two known pairs of points are on the same line.

What is the Theme of "The Necklace"

Please answer this question, ONLY IF YOU KNOW THE ANSWER. 30 points and brainliest!