Persamaan Kuadrat Oct 17, 2023 16:44:06 GMT 7 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Admin on Oct 17, 2023 16:44:06 GMT 7 Misalkan $x_1$ dan $x_2$ merupakkan akar-akar persamaan $px^2 + qx- 1 = 0$, $p\neq 0$. Jika \({\dfrac1{x_1}+\dfrac1{x_2}=-1}\) dan \({x_1=-\dfrac32x_2}\), maka $p + q =$ ....$-7$$-5$$0$$5$$7$