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6^2 + 6^2 = (x√ 2)^2
36 + 36 = x^2 * 2
72 = 2 x^2
x^2 = 72 / 2
x^2 = 36
x = √36
x = ±6 <===== solution
The right side becomes 2x^2, so you have 2x^2 = 2(6^2) so x=6 or -6
6^2 + 6^2 = (xâ2)^2
72 = 2x^2
x
= â36
= -6, 6
36 + 36 = 2x^2
x = 6
36+36=(x^2)(2)....(squaring a square root cancels to leave the number inside)
72/2=x^2
x=sqrt. of 36
x=6
It is an equation. Why? What do you want to do with it? Solve it? You din't mention it.
Anyway x = 6.
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Verified answer
.
6^2 + 6^2 = (x√ 2)^2
36 + 36 = x^2 * 2
72 = 2 x^2
x^2 = 72 / 2
x^2 = 36
x = √36
x = ±6 <===== solution
The right side becomes 2x^2, so you have 2x^2 = 2(6^2) so x=6 or -6
6^2 + 6^2 = (xâ2)^2
72 = 2x^2
x
= â36
= -6, 6
36 + 36 = 2x^2
72 = 2x^2
x^2 = 36
x = 6
36+36=(x^2)(2)....(squaring a square root cancels to leave the number inside)
72/2=x^2
x=sqrt. of 36
x=6
It is an equation. Why? What do you want to do with it? Solve it? You din't mention it.
Anyway x = 6.