yh06112 yh06112
  • 29-07-2019
  • Mathematics
contestada

Which equation is equivalent to sqrt x +11=15

Respuesta :

Cricetus
Cricetus Cricetus
  • 06-08-2019

Answer:

x=16

Step-by-step explanation:

We are given that

[tex]\sqrtx+11=15[/tex]

we have to solve this equation for x

in order to do that we need to isolate x first

hence

subtracting 11 from both sides we get

[tex]\sqrtx+11-11=15-11[/tex]

[tex]\sqrtx=4[/tex]

Now we square on both sides we get

[tex](\sqrtx)^2=4^2[/tex]

[tex]x=4 \times 4[/tex]

[tex]x=16[/tex]

hence x =16

Answer Link
katiezolli katiezolli
  • 28-01-2021

Answer: sqrt(x) - 11 = 15

Step-by-step explanation:

Answer Link

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