百度试题 结果1 题目8(b)Factorise5x^2+4xy-12y^2 ...Answer ...■■ 相关知识点: 试题来源: 解析 (+X )(X ) 反馈 收藏
15 + 15 = 0 as, p(-3) = 0, x+3 is a factor of x 3 + 3x 2 + 5x +15. question 2: factorize x 2 + 5x + 6. solution: let us try factorizing this polynomial using splitting the middle term method. factoring polynomials by splitting the middle term: in this technique we ...
(b) Factorise.x^2+5x-6 (x+6)(x-1)final answer...[2] 相关知识点: 试题来源: 解析 (x+6)(x-1)final answerB1 for final answer (x+a)(x+b)whereab=-6 or a+b=5or for x(x-1)+6(x-1) seenor for x(x+6)-[1](x+6) seenor for correct answe seen and spoilt 反馈...
Factor the given polynomial: xy - 5x + y - 15 Factor the given polynomial: 9x^3 - 24x^2 + 16x Factor the given polynomial: xy + 2x + y + 2 Factor the given polynomial completely: 10t^2 + 29t - 21 Factor the given polynomial: 10x^2 + 29x - 21 ...
12x–6y+26y 8x+6x–2x+22y–2yCompleteyourdiagram Lettersfornumbers:a+b=10,whatcouldaandbbe?ifa=2,b=8whatisa+b?ifa=25,b=5whatisa+b?Letters,numbersandarea 6 2 b 5 Area?2x6=12 Area?5xb=5b Letters,numbersandarea 4 a 4 a Area?4x4=16Area?axa=a2 LettersandareayWhatisthearea yof...