01-04-2020
Mathematics

contestada

what is the value of x in the equation (x+2)^2=x^2+16^2

Respuesta :

ghanami ghanami

01-04-2020

Answer:

63

Step-by-step explanation:

hello :

(x+2)²=x²+16²

x²+4x+4 =x²+16²

4x = 16² -4

4x= 252

x =252/4 = 63

Answer Link

Otras preguntas

A temperature of F degrees Fahrenheit is the same as 5/9(f-32) degrees Celsius. According to weather records, the highest recorded temperature in the state of O

Solve the system by graphing. y = −x + 3 y = −3x − 1 The solution of the system

Read the paragraph. What is the cause for Gordon not learning how to play chess? Gordon wanted to learn how to play chess, so he found a book about chess in the

Les mémoires (collectives/individuelles) des conflits européens sont-elles des facteurs de division des sociétés ?

Who is Washington speaking to in his farewell address?

A baker can bake 5 cakes in an hour. How many cakes can she bake in c minutes?

if a woman who is a carrier and not color blind marry a man who is not colorblind, what is the probability that they will have a son who is color blind

1. What is isolationism? 2. How did the Ming change China?3. How might a policy of isolationism have both advantages and disadvantages?

can someone help with this please ?

What are the two ways that we discussed in class that can be used to determine if two expressions are equivalent?