kiet28200723 kiet28200723
  • 21-05-2022
  • Mathematics
contestada

Let x be a real number satisfying the condition : √x²-9 · √x²-1 = 2x+3

Calculate the expression value : Q = √x²-1 · √x^2-4 - 3x

Respuesta :

nevinjiju2011
nevinjiju2011 nevinjiju2011
  • 21-05-2022

Answer:

x= 2

1 =0.5

x=0

Step-by-step explanation:

Answer Link

Otras preguntas

How is 'hearing' a motif in the novel A Separate Peace by John Knowles?
Why is the kingdom Protista considered a catch all kingdom?
Find the slope of the line that passes through each pair of points
Two of the emission wavelengths in the hydrogen emission spectrum are 410 nm and 434 nm. One of these is due to the n=6 to n=2 transition, and one is due to the
container is 5 meters wide ,6meters long and 3 meters in depth what is the capacity in quarts
A rocket lifted off from a launch pad and traveled vertically 30 km, then traveled 40 km at 30 degrees from the vertical, and then traveled 100 km at 45 degrees
How is 'hearing' a motif in the novel A Separate Peace by John Knowles?
Draw 2 lines in a triangle. Make 2 triangles and 2 trapezoids.
Two of the emission wavelengths in the hydrogen emission spectrum are 410 nm and 434 nm. One of these is due to the n=6 to n=2 transition, and one is due to the
What kind of molecule is an enzyme? Why are enzymes important in cell?