clara314950 clara314950

03-05-2019
Mathematics

contestada

find the solution set. x^2-25=0

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

04-05-2019

Answer:

x = ±5

Step-by-step explanation:

x^2-25=0

Add 25 to each side

x^2-25+25=0+25

x^2 = 25

Take the square root of each side

sqrt(x^2) = sqrt(25)

x = ±5

Answer Link

Otras preguntas

Which is more , 7 miles or 12,319 yards

Chapter 3 summary for night - by Eliezer Wiesel anyone ? Need help asap

Help me with this please

Pompeii could be described as _____. a popular vacation destination for the Romans a good region for agriculture a place for businesses and temples all of the a

earth recycles water through select all that apply 1 distillation 2 precipitation 3 condensation 4 evaporation 5 sequestration

THERE ARE MORE questions

You have a deck of t trading cards. You give 19 cards to a friend and have 9 left for yourself. How many cards were in the original deck? Write a simpler, equ

Read and choose the option with the regular verb in the imperfect tense. (1 point) La princesa leyó el libro. La reina fue a la torre. El príncipe tomó café. El

How did the split of the Roman Empire impact Christianity? Explain.

Is there a fast way to answer these kinds of problems? and could someone help me learn how to solve it?