Practice the worksheet on L.C.M. of polynomials. The questions are based on finding the lowest common multiple of two or more polynomials.
We know, to find the lowest common multiple (L.C.M.) of two or more than two polynomials is the polynomial of lowest measures (or dimensions) which is divisible by each of the polynomials without remainder.For example:The lowest common multiple of 3m2 + 9mn, 2m3 – 18mn2 and m3 + 6m2n + 9mn2
1. Find the lowest common multiple (L.C.M.) of the two polynomials:(i) m and m2 + m
2. Find the lowest common multiple (L.C.M.) of the three polynomials:(i) a2 – a – 6, a2 + a – 2 and a2 – 4a + 3
Answers for the worksheet on L.C.M. of polynomials are given below to check the exact answers of the above questions.
1. (i) m(1 + m)(ii) n2(n – 3)
(v) p(p + 1) (p – 1)
(vi) xy(x + y)
(vii) pq(2p + 1) (2p – 1)
(viii) 6k(3k – 1)
(ix) a(a + 1) (a + 2)
(x) (d + 1) (d – 1) (d – 2)
2. (i) (a - 3) (a – 1) (a + 2)
(ii) (n + 2) (n – 2) (3n – 7)(iii) 8x2(2x – 3y)2 (8x3 – 27y3)
8th Grade Math Practice
From Worksheet on L.C.M. of Polynomials to HOME PAGE
Didn't find what you were looking for? Or want to know more information about Math Only Math. Use this Google Search to find what you need.
New! CommentsHave your say about what you just read! Leave me a comment in the box below. Ask a Question or Answer a Question.