isabeIIas isabeIIas

04-01-2020
Mathematics

contestada

x^2 - 7 = 60

How do I solve the equation?

Respuesta :

vijayathasalahi vijayathasalahi

04-01-2020

Answer:

x=√67 or x=−√67

Step-by-step explanation:

Step 1: Add 7 to both sides.

x2−7+7=60+7

x2=67

Step 2: Take square root.

x=±√67

x=√67 or x=−√67

Answer Link

Otras preguntas

Why is it important to "consider the source" when attempting to determine whether the information received through a particular medium is reliable?

Describe the relationship between the healthcare industry and social progress

PLZZ HELPP MEEA tourist who wants to visit both a forest and the state capital would most likely go to which region of North Carolina? 1. the Piedmont region 2.

please! open the door, ? change tag questions

7(x + 2) + 3 = 73 solve for x, also please put it in number form and the simplest possible. Thanks.

The sacrifices made by societies in order to engage in military spending represent the nominal costs of military spending. the opportunity costs of military spe

How can the discovery of new artifacts change interpretations of history over time? A. It can cause researchers to change how they study ancient civilizations.

is a notary public required to purchase an error and ommission policy

9–5(x+4)=3(2–x) help!!!!!1

Arturo is 3 years older than Alexandra. In 4 years the sum of their ages will be 41. How old is Arturo now?