There really doesn't need to be a separate explanation for each number because 1 explanation would explain everyone of them.
All of these numbers are rational because a rational number is, or can be, turned into a fraction.
-2 = -2/1
3 = 3/1
819 = 819/1
1,476 = 1,476/1
-6.01 = -6 1/100 = -601/100
(x+9)^2+(y-18)^2=36 is the equation in standard form. Hope this helps.~<span>Haяяison</span>
The picture is a bit blurry but what I saw was 8a^3+27=0
8a^3+27=0 first you move 27 to the right side of the equation
8a^3=-27 then you divide both sides by 8
a^3 = -27/8 then take the cubed root of both sides
a= -3/2
Hope that helps ;)
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