Question

X^2 - 25 = 25 solve for x

Answer 1

`\tt x=\pm5√(2)`

Explanation:

`\tt x^2 - 25 = 25`

`\tt x^2-25+25=25+25` (Add 25 to both sides)

`\tt x^2=50` ( Take square of both sides)

`\tt x=x=√(50),\:x=-√(50)`

`\tt x=\pm5√(2)`

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