marleyjamaya marleyjamaya

22-11-2021
Mathematics

contestada

The square of the sum of a number and 4 is 4 Find the number.
( There are two solutions)

What are the numbers ?

Respuesta :

cometwolfpatriot cometwolfpatriot

22-11-2021

Answer:

-2 and -6

Step-by-step explanation:

(n+4)^2=4

(-2+4)^2=4

(2)^2=4

4=4

(n+4)^2=4

(-6+4)^2=4

(-2)^2=4

4=4

Answer Link

Otras preguntas

Two objects are traveling on the same track. for 10 s, object x has an average acceleration of 3.0 m/s/s. if object y has an initial velocity of 0 m/s and a fin

What is the conclusion of the Great Wall of China?

What conclusion cannot be drawn from Nectar in a Sieve? A.Selvam decides to work with his father on the farm to help grow more rice. B.Rukmani worries that one

do valcanos impact global warming?

What is the value of 10C3? A. 30 B. 120 C. 720 D. 1000

An optometrist is a doctor who examines the _____. eyes teeth heart nose and throat

What percent of 9.2 is 42.7?

What does Travis not do after he has to shoot Old Yeller? A. refuse to cry B. sleep for a week C. feel dead inside even after his mother talks to him about i

Write a sentence containing a gerund or gerund phrase. CAPITALIZE the gerund/phrase. Then below the sentence, tell how the gerund is used.

A large emerald with a mass of 764.3 grams was recently discovered in a mine. If the density of the emerald is 2.76grams over centimeters cubed, what is the vol