akilah686 akilah686

04-08-2018
Mathematics

contestada

How many unit tiles need to added to the expression x^2+4x+3 to form the perfect square trinomial?

Respuesta :

mathecoach mathecoach

04-08-2018

x^2 + 4x + 3 + 1 = (x + 2)^2

So 1 need to be added.

Answer Link

Otras preguntas

why do the townspeople want to arrest kit?

This quote was from Cecil Rhodes, a successful British imperialist in Africa. Does this quote support political, economic, or social causes for imperialism?

An object weighs 60.0 kg on the surface of the earth. How much does it weigh 4R from the surface? (5R from the center)

a 1.5-kilogram cart initially moves at 2.0 meters per second. it is brought to rest by a constant net force in 0.30 second. what is the magnitude of the net for

1. Conflicts in what two nations led Truman to make his speech?

Charles Law A balloon of helium was put in the freezer at -23°C. Its volume at this temperature was 2.5 liters. It was removed from the freezer. Eventually, it

Several u.s. state names come from the spanish language. name three of them.

Ayer, Elena y yo fuimos al cine y nos ___________ la película. gustaban gustamos gustaron gustó

What portions of the Treaty of Versailles would lead to future conflicts in Europe?

what does the director imply is the reason for george and lennie being chased by dogs and shotguns?