PartyBaby PartyBaby

20-02-2019
Mathematics

contestada

Please please please help thank you!

Please please please help thank you class=

Respuesta :

MrGumby MrGumby

21-02-2019

Answer:

The correct answer is b) +/-4

Step-by-step explanation:

In order to find this, solve using the order of operations.

x^2 - 16 = 0 -----> Add 16 to both sides

x^2 = 16 -----> Take the square root of both sides

x = +/-4

Answer Link

Otras preguntas

Hypertension is called "the silent killer" because __________. A. it kills people while they sleep B. there is no treatment for it C. it generally has no s

Many Mesopotamian states engaged in warfare mainly because. a. They needed to gain access to raw materials through force b. Their religion demanded it c. The

how do write 400,000+30,000+800+20+5 in standard form

Solve for x. 6x = –42 A. –9 B. –8 C. –7 D. 9

what is a number factor of 24, but not a multiple of 6

Two integers a and b have a product of 24.what is the least possible sum of a and b

What is 2 7/5 as a decimal?

is 5/7 a rational number

what is 0.31 as a fraction

Since the Puritans had come to the New World to worship as they saw fit, why did they not allow Roger Williams and Anne Hutchinson the same freedom of worship?