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

Lymphatic tissue is found in the greatest quantity in.

What's 30cm converted into inches?

What is in lactic acid that it can lower pH levels?.

A cylinder has a height of 16 inches and a diameter of 34 inches. What is its volume? Use ≈ 3.14 and round your answer to the nearest hundredth.

A rectangular lot is 150 yards long and 100 yards wide. Give the length and width of another rectangular lot that has the same perimeter but a smaller area. wid

U. S. Forces conduct _____ activities to demonstrate u. S. Commitment, lend credibility to its alliances, enhance regional stability, provide a crisis response

Calculate the missing angles in these isosceles triangles

which issue was not a problem that had to be overcome for humans to travel into space A.High levels of radiation B.Extreme hot and cold temperatures C.Lack of

How is the total kinetic energy of an object calculated?.

,,,,,,,,,,,,,,,,,,,,,,,,,