dogkind dogkind
  • 22-06-2017
  • Mathematics
contestada

Which is the value of this expression when x=-2 and y=-3 10x^3y^2 -720 -360 360 720

Respuesta :

bsjsjsdjjd
bsjsjsdjjd bsjsjsdjjd
  • 22-06-2017
-720 if the spaces are meant to be + signs
Answer Link
lisboa lisboa
  • 24-05-2019

Answer:

the value of the expression is -720

Step-by-step explanation:

10x^3y^2

We need to find the value of the expression when x=-2  and y=-3

Plug in the value of x  and y in the given expression

[tex]10x^3y^2[/tex]

[tex]10(-2)^3(-3)^2[/tex]

(-2)^3 = -2*-2*-2= -8

(-3)^2= -3*-3= 9

so [tex]10(-2)^3(-3)^2= 10(-8)(9)=-720[/tex]

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