Polynomial A polynomial is an expression can be written as a monomial, or it can be written as a sum of a monomial sets. But two more monomial The factorization of the polynomial The factorization of the polynomial is a polynomial, then writing in the form of multiples of the polynomial with degree. Under the two-variable namdikri is plurinational polynomial ax2 + writable bx + c in figure a, b, c, when. Is a constant that a > 0 and x is a variable? The plurinational factor of two namdikri X2 + bx + c when b and c are integers. Do it when you can find two integers multiplication number. . B, c and d and the same plus e instead of two integer number, so. de = c d + e = b Therefore, x2 + bx + c = x2 + (d + e) x + de. = ( x2 + dx ) + ( ex + de ) = ( x + d )x + ( x + d )e = ( x + d ) ( x + e ) X2 + bx + c therefore factored into (x + d) (x + e). For example, (6x-5) (x+1) = (6x-5) (x) + (6x-5) (1) = 6x2 – 5x + 6x – 5 = 6x2 + (5x+6x) – 5 = 6x2 -5x +6x -5 = 6x2 + x – 5 The plurinational factor of two is completing namdikri. Completing the second namdikri is the plurinational factor, factor is a plurinational namdikri one. Unique. Thus, the second a plurinational namdikri completely factored. x2 + 2ax + a2 = ( x + a )2 x2 – 2ax + a2 = ( x – a )2 The General format of a quadratic polynomial which is a complete a2 + 2ab + b2 is a and a2-2ab + b2 when a. And b is the polynomial. Factored as follows: The formula a2 + 2ab + b2 = (a + b) 2. a2 -2ab +b2 = (a-b)2 The plurinational factor of two is namdikri the difference of squares. Two writable plurinational namdikri in x2-a2 when a is a real number plus the so-called differences. Squares. From x2-a2 can be factored as follows: x2-a2 = (x + a) (x – a) The formula x2-a2 = (x + a) (x-a) The plurinational factor of two by namdikri make perfect squares. The factorization of the two + x2 + bx namdikri plurinational c by way of completing. Summary: 1. arrange a polynomial, defined as x2 + 2px 2px or x2-c + + c when p is a real number plus. 2. place a portion of a polynomial arranged in verses 1, completing it by bringing the squares of p plus access and remove the following: x2 + 2px +c = ( x2 + 2px + p2 ) – p2 + c = ( x + p)2 – ( p2 - c ) x2 – 2px + c = ( x2 - 2px + p2 ) – p2 + c = ( x - p)2 – ( p2 - c ) 3. If c = p2 – d2, when d is a positive real number from 2 to. x2 + 2px + c = ( x + p)2 – d2 x2 - 2px + c = ( x - p)2 – d2 4. the factor of (x + p) or 2-d2 (x – p) 2-d2 using the factorization formula. Of the difference of squares The plurinational factor of namdikri is higher than the two with integer coefficients. Polynomial as A3 + B3 & A3-B3 if the sum of the three, respectively. A3 + B3 = formula (A + B) (A2 + B2 – AB) A3 - B3 = ( A - B )( A2 +AB + B2)
การแปล กรุณารอสักครู่..
