jetinder222236
jetinder222236 jetinder222236
  • 04-03-2020
  • Mathematics
contestada


Which choice correctly shows the solution(s) of the equation x2 = 225?

A) x =
225
B) x = −
225
C) x = ±
15
D) x = ±
225

Respuesta :

sadkison5503 sadkison5503
  • 04-03-2020

Answer:

C)x = +/-15

Step-by-step explanation:

15x15=225

-15x-15=225

Answer Link
lyrbaby lyrbaby
  • 08-02-2022

Answer:

A

Step-by-step explanation:

The answer would be the square root of 225

Answer Link

Otras preguntas

An atom of which element has the strongest attraction for electrons? A) Ba B) Cs C) O D) F
1. What are the next three terms in the sequence?-1 ,9 ,19 ,29 . . .A. 38, 37, 32B. 40, 51, 62C. 39, 49 , 59D. 38, 47, 562. What are the next three terms of the
What are Some of the Most Common Energy Sources?
Estimate the value of 21*3.86/0.207 anyone knw the estimate for this?
Why is living important
estimate for 412*5.904/0.195any one knw the estimate for this and how to work it out
Explain 2 different ways to find the greatest common factor of 15x2y3  and 24x4y2 .
What's the formula to perimeter
What are similarities between:The Han and Shang Dynasties?The Han and Xia Dynasties?Please help as it's due tomorrow and I don't have long to do it!
If an ant runs randomly through an enclosed circular field of radius 2 feet with an inner circle of radius 1 foot, what is the probability that the ant will be