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10-09-2020
Mathematics

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Need answer in a few mins pls help f(x)=2 function: f(x)=3-√x x=?

Respuesta :

dylanrhodes05 dylanrhodes05

10-09-2020

Answer:

1=x

Step-by-step explanation:

The equation would be 2=3-√x *x

subtract 3 from both sides

-1=-√x *x

multiply x*x

-1=-√x^2

the square and the square root cancel each other out

-1=-x

1=x

Now to check the answer works.

2=3-√1*1

2=3-√1

2=3-1

2=2

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