[最も欲しかった] p(x)=3x+1 x=-1/3 108461-P(x)=3x^(2)-1 x=-(1)/(sqrt(3)) (2)/(sqrt(3))
In mathematics, a multiplicative inverse or reciprocal for a number x, denoted by 1/x or x −1, is a number which when multiplied by x yields the multiplicative identity, 1The multiplicative inverse of a fraction a/b is b/aFor the multiplicative inverse of a real number, divide 1 by the number For example, the reciprocal of 5 is one fifth (1/5 or 02), and the reciprocal of 025 is 1(i) p(x) = 3x 1, x = – 1/3 Given p(x) = 3x 1 Putting x = – 1/3 p((−1)/3) = 3 ((−1)/3) 1 = 1 1 = 0 Since p((−1)/3) is equal to 0 Therefore, x = (−1)/3 is a zero of the given polynomialRespuesta 2x37x24x9 Explicación paso a paso P(x)= 0 4x2 3x 5 Q(x)= 2x3 0 7x 1 S(x)= 0 3x2 6x 3 Class 9 Polynomial 2 Coordinate Geometry Linear Equation In Two Variables Euclid S Geometry Lines And Angles Notes P(x)=3x^(2)-1 x=-(1)/(sqrt(3)) (2)/(sqrt(3))