Question

Step-by-Step How do i solve
x²-36=0

Answer 1

us a2 -b2 =(a-b)(a+b)

Answer 2

x2 -36=(x-6)(x+6)

Answer 3

so x-6=0
x=6
and x+6=0
x=-6

Answer 4

Another intuitive way

Say that:
\[x^{2}\] = 36
Take the square root of each side and you get that
x = 6, -6

Answer 5

yes is right too