bjornthebooger bjornthebooger

19-12-2020
Mathematics

contestada

Find the solution(s) for x in the equation below.
x^2 - 25 = 0

A. x = -5
B. no solutions
C. x = 5
D. x = 5; x = -5

Respuesta :

Yang100 Yang100

24-12-2020

Answer:

D) x=5, x=-5.

Step-by-step explanation:

x^2-25=0

factor

(x+5)(x-5)=0

x+5=0, x-5=0,

x=0-5=-5,

x=0+5=5.

Answer Link

Otras preguntas

Which sentence has no errors in the use of quotation marks or italics? a. Have you read Annabel Lee, a short poem by Edgar Allan Poe? b. George Orwell wrote th

if the amplitude of a wave changes, which of the following changes?

Which is NOT true about an acute isosceles triangle? A. two sides measure the same B. all angle measures are less than 90 degrees C. one angle is obtus

An individual's definition of self changes with age because

What is hydraulic pressure?

1.How does inertia affect a person who is not wearing a seatbelt during a collision? 2.How does kinetic energy affect the stopping distance of a vehicle travel

A propagandist tries to convince the reader to accept his viewpoint on an issue. true

What is hydraulic pressure?

Matt has two birds, 84 chickens and 128967 mice living on his farm. How many animals does he have altogether?

Carla rode her bike to the park she travels at 5 miles per hour for 15 minutes how far did Carla ride her bike