victoria032066 victoria032066

01-04-2020
Mathematics

contestada

i need this help with this problem x^2+4x-5=0 using the “completing the square” method step by step

Respuesta :

anu200499 anu200499

01-04-2020

Answer:

X=125/64

Step-by-step explanation:

x^2+4 x-5=0

x^2+4x=5

4x^3=5

x^3=5/4

x=5^3/4^3

x=125/64

Answer Link

Otras preguntas

How is attachment important in a child's development?.

The price of good X falls and the demand for good Y decreases. We can conclude that: X and Y are complements. X and Y are substitutes. X and Y are substitutes i

A department manager recently launched a new initiative so the members of her department can more easily present innovative ideas they have. To get feedback on

Argue why only those dedicated to dancing should choose it as a career

1, Mark is taking a trip on an airplane. His flight leaves at 24 minutes before 9 in the morning. Using A.M. Or P.M., at what time does Mark's flight leave? Exp

What belief did the case of Sacco and Vanzetti illustrate? A nativism B racism C isolationism D creationism

either maria is an engineering major or shes a philosophy major. she must be an engineering major, because shes not a philosophy major. A)sound. B)invalid.C)con

I nee help. Can anyone help please.

What is the value of x? Enter your answer in the box

A recipe requires 9 cups of milk you can only measure using 3/4 cups. How many 3/4 cups are needed for the recipe