x 2 + 3x + 2x + 6 = x(x + 3) + 2(x + 3) = (x + 3)(x + 2) thus, x+3 and x+2 are the factors of the polynomial x 2 + 5x + 6. roots of polynomials multiplying polynomials zeros of polynomials polynomials class 9 polynomial for class 10 practice questions 1. factorise...
Step by step video, text & image solution for Factorise : 9x^(2) + 3x - 8y - 64y^(2) by Maths experts to help you in doubts & scoring excellent marks in Class 9 exams. Updated on:21/07/2023 Class 9MATHSPOLYNOMIALS Topper's Solved these Questions ...
Factorise : (ii) 3x^2 y - 6xy^2 + 9xy 01:03 Factorise : (i) 6x^(3) - 8x^(2) 01:33 Factorise : (ii) 35a^(3) b^(2) c + 42 ab^(2) c^(2) 01:45 Factorise : (iii) 36x^(2) y^(2) - 30 x^(3) y^(3) + 48 x^(3) y^(2) 02:20 Factorise : (iv) 8 ...
={x+[9/root(3)]}{x+[2/root(3)]} Suggest Corrections 1 Similar questions Q. Factorise √3x2+11x+6√3. Q. Factorise: x3−6x2+11x−6 Q. Factorise : x3+6x2+11x+6 Q. Factorise the expression x3−6x2+11x−6. Q. Factorise: 6√3x2−47x+5√3 View Mor...
The expression 27x3+y3+z3–9xyz can be written as (3x3+y3+z3–3(3x)(y)(z)27x3+y3+z3–9xyz =(3x)3+y3+z3–3(3x)(y)(z)We know that, x3 + y3 + z3 –3xyz = (x + y + z)(x2 + y2 + z2 –xy – yz – zx)∴27x3+y3+z3–9xyz =(3x)3+y3+z3–3(3x)(y...
= 3x (5y - 2) +1(5y - 2)= (5y - 2) (3x +1) (3)ax + bx- ay - by = a × x + b × x - a × y - b × y=x(a + b) - y(a + b)= (a + b)(x - y) (4)15 pq + 15 + 9q + 25 p = 15 pq + 9q + 25 p +15=3 × 5 × p ×...
Factorise the polynomial f(x) = 2x^3 +15x^2+3x-72 , if we know that f(-3) = 0. Factor the polynomial expression. 48 (4 x - 1)^2 - 75 (2 y + 3)^2 Factor the polynomial expression. (3 x - 1)^2 + 6 (3 x - 1) + 9 ...
百度试题 结果1 题目7 Factorise completely.(a) 3x^2-75y^2(b)15ap+10bp-9a-6b 相关知识点: 试题来源: 解析 (9+x-d5)(9) (hs-XIAtX)5(0)( ab1for3(x^2-25y^2)or(3x+15y)(x-5y) 反馈 收藏
58_expand-and-factorise Edexcel GCSE Mathematics (Linear) – 1MA0 ALGEBRA:EXPAND & FACTORISE Materials required for examination Items included with question papers Ruler graduated in centimetres and Nil millimetres, protractor, compasses,pen, HB pencil, eraser.Tracing paper may be used.Instructions...
Factorise : 2x2+7x+3 View Solution Factorise : 10x2+7x+1 View Solution Factorise : 3x3+14x2−7x−10 View Solution Factorise:2x2−7x−15 View Solution Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8, Class 9, Class...