Sabrina556
Sabrina556 Sabrina556
  • 01-02-2022
  • Mathematics
contestada

pls help me
[tex]49 = {x}^{2} [/tex]
49=x2​

Respuesta :

ScribbleEo8 ScribbleEo8
  • 01-02-2022

Answer:

x=-7

Step-by-step explanation:

Answer Link
DᴀʀᴋPᴀʀᴀᴅᴏx
DᴀʀᴋPᴀʀᴀᴅᴏx DᴀʀᴋPᴀʀᴀᴅᴏx
  • 01-02-2022

[tex]\qquad \qquad\huge \underline{\boxed{\sf Answer}}[/tex]

Let's solve ~

[tex]\qquad \sf  \dashrightarrow \: {x}^{2} = 49 [/tex]

According to rule : x² = y, then x = ± √y

[tex]\qquad \sf  \dashrightarrow \: x = \pm\sqrt{49} [/tex]

[tex]\qquad \sf  \dashrightarrow \: x= \pm7[/tex]

Answer Link

Otras preguntas

find the following sum and prove your claim: (1*2)+(2*3)+..+n(n+1).
Simplify. 26 + (–3) ∙ (–8) A. –184 B. –2 C. 2 D. 50
if hares with long legs run faster than hares with short legs, which hares do you expect would be most likely to survive and reproduce
how do I solve for x in x^2 - 8x + 12 = 0 using factoring?
luke jogged a total of 56.5 miles last week. if luke jogged the same distance,d, each day for 3 days and half that distance on each of the reamaining days, whic
if hares with long legs run faster than hares with short legs, which hares do you expect would be most likely to survive and reproduce
The cause of the sun rising and setting in the sky is the earths rotation . What is the affect
In a short response of at least three complete sentences, define flash-forward and explain its effect on a traditional plot structure
Find all points having an x-coordinate of 4 whose distance from the point (-2,-1) is 10
by what length is is 0.5 m less than 10.05