if-x^2---17x-+-43-=-0how-much-is-the-value-of-x

Using the quadratic formula, x = (-b ± sqrt(b^2 - 4ac)) / (2a)

where a = 1, b = -17, and c = 43

x = (-(-17) ± sqrt((-17)^2 - 4(1)(43))) / (2(1)) x = (17 ± sqrt(289 - 172)) / 2 x = (17 ± sqrt(117)) / 2

Therefore, the values of x are:

x = (17 + sqrt(117)) / 2 ≈ 14.56 x = (17 - sqrt(117)) / 2 ≈ 2.44

So the value of x is either approximately 14.56 or approximately 2.44.