Q b ú ã0Ç ) Ý 0É Â M i8 f K S \ A c Q b ú ã0Ç b8o % _%& \ M 8o% %,$ K Z 8In algebra, a quadratic equation (from the Latin quadratus for " square ") is any equation that can be rearranged in standard form as a x 2 b x c = 0 {\displaystyle ax^ {2}bxc=0} where x represents an unknown, and a, b, and c represent known numbers, where a ≠ 0 · In elementary algebra, the binomial theorem describes the algebraic expansion of powers of a binomial According to the theorem, it is possible to expand the polynomial n into a sum involving terms of the form axbyc, where the exponents b and c are nonnegative integers with b c = n, and the coefficient a of each term is a specific positive integer depending on n and b For Kunst Aus Bauschutt Der Freiburger Kunstler Reiner Seliger Im E Werk Freiburg Swr2 }CN 'ºl QÈ¢ XCb`