zbailey0915 zbailey0915

15-12-2020
Mathematics

contestada

what is the value of the expression 2x^3 when x=-2 and y=3

Respuesta :

paudelaastha1 paudelaastha1

15-12-2020

Answer:

2x^3

2*-2^3

2*-8

-16

therefore answer is -16

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g9xgtdvg96 g9xgtdvg96

15-12-2020

2(-2)^3
-4^3 (followed pemdas)
-4x-4x-4= -64

( I don’t know why the y is there since it isn’t in the equation? Maybe you didn’t get the whole equation

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