justanotherpersonnn justanotherpersonnn

07-05-2021
Mathematics

contestada

can someone tell me what xy^2 would be if x=10 and y= -3? thanks!

Respuesta :

sara5717 sara5717

07-05-2021

If it is (xy)^2= 900 and if it is xy^2=90
Because: x=10 and y= -3
(10^2 * (-3)^2 )= 100 * 9= 900
or
x=10, y= -3
(10* (-3)^2)= 10*9=90

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