First three solution equation, (X-2) 2-25 = 0, which 2 is square

First three solution equation, (X-2) 2-25 = 0, which 2 is square


(x-2)^2=25
X-2 = 5 or X-2 = - 5
X = 7 or x = - 3



(x + 2) square - 10 (x + 2) + 25 = 0 (appropriate method)


(x + 2) square - 10 (x + 2) + 25 = 0
(x+2-5)²=0
(x-3)²=0
x-3=0
x=3



If (the square of X + the square of Y) (the square of X + the square of Y-10) + 25 = 0, find the value of X


x+y=t
t*（t-10)+25=0
t=5
Square of XD + square of y = 5 (x + y) ^ 2-2xy = 5 x = root 5 y = 0

Elden Ring Premiere

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