<span>simplify the expression r^-3s^5t^2 over r^2st^-2
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= [s^4t^4] / [r^5]
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Answer:
(x +4)^2 + (y-7)^2 = 36
Step-by-step explanation:
The equation of a circle is of the form
(x-h)^2 + (y-k)^2 = r^2
where (h,k) is the center and r is the radius
(x- -4)^2 + (y-7)^2 = 6^2
(x +4)^2 + (y-7)^2 = 36
I think it's s>2
Divide -4 and -8 by -4, this flips the sign, and leaves s and 2 behind