Question

How to solve X^2+36=0

Answer 1

>. x^2 +36 = 0
- 36 -36

>. X^2 = -36

=. X = -6

Answer 2

x = -6, 6

Explanation:

Isolate the variable, x. Find factors of all terms on the left:

x² + 36 = 0

x 6

x 6

(x + 6)(x + 6) = 0

Solve for x:

(x + 6) = 0

x + 6 = 0

x + 6 (-6) = 0 (-6)

x = -6

x² + 36 = 0

x -6

x -6

(x - 6)(x - 6) = 0

Solve for x:

x - 6 = 0

x - 6 (+6) = 0 (+6)

x = 6

x = -6 , 6.

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