39=(x-5)(x+5)

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Solution for 39=(x-5)(x+5) equation:



39=(x-5)(x+5)
We move all terms to the left:
39-((x-5)(x+5))=0
We use the square of the difference formula
x^2+25+39=0
We add all the numbers together, and all the variables
x^2+64=0
a = 1; b = 0; c = +64;
Δ = b2-4ac
Δ = 02-4·1·64
Δ = -256
Delta is less than zero, so there is no solution for the equation

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