roots of polynomials

Determine the possible rational roots of the polynomial x 3 - 3 x 2 + 2 x - 3 = 0. =>±3, ± 1 3 or ±1. ± 1 3 or ±1, ±3 or ±1, ±3, ± 1 3..

List out the possible rational roots of the polynomial 5 x 4 + 37 x 3 - 42 x 2 + 5 x + 7 = 0. =>±1, ±7, ± 1 7 , ± 5 7 or ±1, ± 1 7 , ± 5 7 or ±1, ±7, ± 1 5 , ± 7 5 or ±1, ±5, ± 5 7 ..

Which of the following is true? => A polynomial function of degree m ≥ 0 has m - 2 repeated zeros or A polynomial function of degree m has no repeated roots or A polynomial function of degree m > 0 has m - 3 complex zeros in which some of the zeros may ..

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An expression of the form a 0 x n + a 1 x n - 1 +....+ a n = 0, where n is a positive integer and a 0 , a 1 ,...,a n belong to some number system F, is called a polynomial in the variable x over F. A quadratic equation has exactly two roots. For the quadratic equation..

(x) of x under f is called the value of 'f ' at x. Types of Function and their Graphs: Constant function, Identity function, Polynomial function, Modulus function, Square root function, Greatest integer function or Step function (Floor function), Smallest integer function (Ceili..

Different forms of numbers Scientific notation, square roots, exponents, radicals, absolute value, factorial, logarithms Properties of numbers Estimation of solutions Sequences and series Proportionality/direct variation, exponential/fractional expressions Patterns, relations and ..