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
(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...
(-10) = 50 hence, we can write the given polynomial as; x 2 -5x-10x+50 x(x-5)-10(x-5) taking x – 5 as common factor we get; (x-5)(x-10) hence, the factors are (x – 5) and (x – 10). factoring using identities the factorisation can be done also by using ...
Answer to: Factorise the polynomial f(x) = 2x^3 +15x^2+3x-72 , if f(-3) = 0 . By signing up, you'll get thousands of step-by-step solutions to your...
Starter Cloudingthepicture 12x+20y 8x+4x+22y–2y 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...