{"id":10779,"date":"2022-05-30T01:19:05","date_gmt":"2022-05-29T19:49:05","guid":{"rendered":"https:\/\/mathemerize.com\/?p=10779"},"modified":"2022-05-30T01:19:09","modified_gmt":"2022-05-29T19:49:09","slug":"check-whether-the-first-polynomial-is-a-factor-of-the-second-polynomial-by-dividing-the-second-polynomial-by-the-first-polynomial","status":"publish","type":"post","link":"https:\/\/mathemerize.com\/check-whether-the-first-polynomial-is-a-factor-of-the-second-polynomial-by-dividing-the-second-polynomial-by-the-first-polynomial\/","title":{"rendered":"Check whether the first polynomial is a factor of the second polynomial by dividing the second polynomial by the first polynomial :"},"content":{"rendered":"
Question<\/strong> : Check whether the first polynomial is a factor of the second polynomial by dividing the second polynomial by the first polynomial :<\/p>\n (i)<\/strong>\u00a0 \\(t^2 – 3\\) ; \\(2t^4 + 3t^3 – 2t^2 – 9t – 12\\)<\/p>\n (ii)<\/strong>\u00a0 \\(x^2 + 3x + 1\\) ; \\(3x^4 + 5x^3 – 7x^2 + 2x + 2\\)<\/p>\n (iii)<\/strong>\u00a0 \\(x^3 – 3x + 1\\) ; \\(x^5 – 4x^4 + x^2 + 3x + 1\\)<\/p>\n Solution<\/strong> :<\/p>\n (i)<\/strong>\u00a0 Let us divide \\(2t^4 + 3t^3 – 2t^2 – 9t – 12\\) by \\(t^2 – 3\\)<\/p>\n <\/p>\n Since the remainder is zero, therefore, \\(t^2 – 3\\) is a factor<\/strong> of \\(2t^4 + 3t^3 – 2t^2 – 9t – 12\\)<\/p>\n (ii)<\/strong>\u00a0 Let us divide \\(3x^4 + 5x^3 – 7x^2 + 2x + 2\\) by \\(x^2 + 3x + 1\\)<\/p>\n <\/p>\n Since the remainder is zero, therefore, \\(x^2 + 3x + 1\\)\u00a0is a factor<\/strong> of \\(3x^4 + 5x^3 – 7x^2 + 2x + 2\\)<\/p>\n (iii)<\/strong>\u00a0 Let us divide \\(x^5 – 4x^4 + x^2 + 3x + 1\\) by \\(x^3 – 3x + 1\\)<\/p>\n <\/p>\n Since the remainder is not zero, therefore, \\(x^2 – 3x + 1\\) is not a factor<\/strong> of\u00a0\\(x^5 – 4x^4 + x^2 + 3x + 1\\).<\/p>\n","protected":false},"excerpt":{"rendered":" Question : Check whether the first polynomial is a factor of the second polynomial by dividing the second polynomial by the first polynomial : (i)\u00a0 \\(t^2 – 3\\) ; \\(2t^4 + 3t^3 – 2t^2 – 9t – 12\\) (ii)\u00a0 \\(x^2 + 3x + 1\\) ; \\(3x^4 + 5x^3 – 7x^2 + 2x + 2\\) (iii)\u00a0 …<\/p>\n