adewitt22 adewitt22

12-03-2020
Mathematics

contestada

Solve the equation using square roots. x2– 15 = 34

A.+7
B.7
C.no real number solution
D.+49

Respuesta :

zainejude41236 zainejude41236

12-03-2020

Answer:

x=7 and X=-7

Explanation:

x^2-15=34

x^2=49

x=7 and X=-7

Answer Link

ujalakhan18 ujalakhan18

12-03-2020

Answer:

x=±7(A)

Step-by-step explanation:

x²-15=34

x²=34+15

x²=49

Taking square root on both sides

x=±7

Answer Link

Otras preguntas

Which of the following are NOT direct benefits of leading a healthy and active lifestyle? Select all that apply. More leisure time to pursue other activities I

Who is the law enforcement officer who operates the jail as well as law enforcement functions? A. Peace officer B. Deputy C. Sheriff D. Detective

Insert commas as needed to separate coordinate adjectives. 7 In the book Catch-22, written by the modern American author Joseph Heller, World War II airmen fac

Who was the first major philosophical advocate of capitalism?

Shuttlecock is the other name for birdies?a. Trueb. False

The area of rectangle field is 3584 m² and its length is 64 m a boy runs around the field at the rate of 8 km/h how long will it take to go five times around it

When are data typically collected during a discrete trial session?a) intertrial intervalb) after the SD deliveryc) while the learner respondsd) after the end of

What is the primary method used by Pine Shoot Moth for communication? a) Visual cues b) Auditory signals c) Olfactory signals d) Tactile communication

Micropreneurs are exempt from the local ordinances that restrict home-based businesses from operating in residential areas. True or False True False

Explain Chronic Renal Failure (CRF) and End-stage Renal Disease (ESRD)