Question

plz solve this using quadriatic formula

Answer 1

$x^2 - 1000x - 628000 = 0$

$a = 1, b = -1000, c = -628000$

$\text {Quadratic formula = } \dfrac{-b\pm\sqrt{b^2 - 4ac } }{2a}$

$x = \dfrac{-(-1000) \pm\sqrt{(-1000)^2 - 4(1)(-628000) } }{2(1)}$

$x = \dfrac{1000 \pm\sqrt{1000000 + 2512000} }{2}$

$x = \dfrac{1000 \pm\sqrt{3512000} }{2}$

$x = 1437 \ \ or \ \ x = -437$

Answer 2

$\huge{\bold{Hello!!!}}$




Refer to the attachment above for your solution



$\textbf{Hope it helps!!!}$