trentonellmer trentonellmer
  • 06-07-2018
  • Mathematics
contestada

The side of a square measures 2x2y3. What is the area of the square if x = -2 and y = 2?
Really need help.

Respuesta :

dahiana1018 dahiana1018
  • 06-07-2018
side of square 2x2y3
x=-2
y=2
plug in x and y
2(-2)2(2)3
=-4(4)3
=(-8)3
=24

24 is the measure of the side of the square but they are asking you for the area
an area of a square is 
A=
[tex] a^{2} [/tex]
so, A=[tex] 24^{2} [/tex]
A=576

576 is the area of the square

Answer Link
mkryukova19 mkryukova19
  • 06-07-2018
Side is 2x²y³.
Area of the square = side² = (2x²y³)² = 4x⁴y⁶ = 4(-2)⁴3⁶ = 11664
Answer Link

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