234255 234255
  • 23-11-2020
  • Mathematics
contestada

a._x2 _ 25
How do you do this

Respuesta :

mefled2006 mefled2006
  • 23-11-2020

Answer:

x=[tex]\frac{+}[/tex]5 or x=5, x=-5

Step-by-step explanation:

If the question is [tex]x^{2}=25[/tex] then you take the square root of both sides. [tex]\sqrt{x^{2}}=\sqrt{5^{2}}[/tex] because 25=5*5=[tex]5^{2}[/tex].

When you simplify you get x=[tex]\frac{+}[/tex]5

So x=-5, =5.

Answer Link

Otras preguntas

Please help!! Will give brainliest!!
Find the value of x.
Use Encapricharse in a sentence
In a number guessing game. You ask a person to guess a number from one 1 to 10. If the person makes a random guess, what is the probability their guess will be
How factors are different from solutions?
The main purpose of the statute of frauds is to :__________ a) Create an equal exchange of information so that both parties can make an informed decision. b)
Can someone help me please
What were the affects on russia in WW1?
What adaptations do humans have to help regulate the increased body temperature that accompanies exercise?
Which natural resource from west africa had a significant impact on the growth of ghana?.