jxy2337 jxy2337

18-10-2021
Mathematics

contestada

Fill in the number that completes the square. x² + 4x + ___

Respuesta :

VirαtKσhli VirαtKσhli

18-10-2021

Given :-

x² + 4x + __

To find :-

The value of blank .

Solution :-

We can use the identity ,

(a+b)² = a² + b² + 2ab .

Given ,

x² + 4x + __
x² + 2*2*x + __

Add 2²

x² + 2.2.x + 2²
( x + 2)²

Answer Link

Otras preguntas

Pablo's experiments confirm the relationship between pressure and the number of gas molecules. as the pressure in a system increases, the number of gas molecule

How do adaptations help an organism survive

Select the examples that best represent Agriculture, Food, and Natural Resources customers. Check all that apply. a farmer who needs medical treatment for a si

what is the first step in solving 51/2 = 2 2/7 + n/4?

HELP PLEASE!!!! The equation of a circle is (x−2)2+(y−6)2=64. What is the center and radius of the circle? center: (2, −6); radius: 64 center: (2, 6); radius: 8

AYYYYYYYYEEE HEEEEEEEEEEELPPPPPP AAAAAAAAASSSSSSAP

PLEASE HELP I WILL MARK BRAINLYEST!!!!! How did Great Britain and France place the new United States in the middle of their conflict? They pressured the United

THE RIGHT ANSWER WILL RECIEVE A BRAINLEST AND 10 POINT!!! How does mumble look? and what is his appereance in happy feet film

Helpppp meeee pleeeaaseee

Read the excerpt below from the myth of Theseus and complete the instruction that follows. The next enterprise undertaken by Theseus far surpassed all his other