lylabingham
lylabingham lylabingham
  • 06-05-2020
  • Mathematics
contestada

What Values of X will make x2 (Exponent of 2) =16 true? HELPPPPPP!!
A)4 AND -4
B)2
C)4
D)6 AND -6

Respuesta :

jimrgrant1 jimrgrant1
  • 06-05-2020

Answer:

A

Step-by-step explanation:

Given

x² = 16 ( take the square root of both sides )

[tex]\sqrt{x^2}[/tex] = ± [tex]\sqrt{16}[/tex] ← note plus or minus sign

x = ± 4

Since 4² = 4 × 4 = 16 and

(- 4)² = - 4 × - 4 = 16

Answer Link

Otras preguntas

ISSUING driver's licenses is the responsibility of which level of  government
Justin and Austin decide to play catch after school. they start at the Same point. Justin walks 50feet north and 20,feet west. Austin walks 40 feet south and 10
What are the powers of 3 in the range of 3 to 1,000?
Can someone help me with number 3?
The sun is important to is because of the heat it provides. The sun is just one of ________ of stars in the universe.
The working out for 637 divided by 13
What is one example of a molecule that is not a compound?
What type of novel is meant to mirror daily life and deal with social issues?
How to write an answer to 3 significant figures
a swimming pool had a list price of $575.25 and was on sale for 10% off.Sara had a coupon for an extra $75 off. What will her cost be before tax?