Question

solve x-√25-x^2 =1 . fast I wil mark as brainliest

Answer 1

$x - \sqrt{25 - {x}^{2} } = 1 \\ x - 1 = \sqrt{25 - {x}^{2} } \\ {(x - 1)}^{2} = 25 - {x}^{2} \\ {x}^{2} - 2x + 1 = 25 - {x}^{2} \\ {x}^{2} - x - 12 = 0 \\ (x - 4)(x + 3) = 0 \\ x = 4 \: \: or \: \: x = - 3$