doubts and solutions to all the questions. It has helped students get under AIR 100 in NEET & IIT JEE. Get PDF and video solutions of IIT-JEE Mains & Advanced previous year papers, NEET previous year papers, NCERT books for classes 6 to 12, CBSE, Pathfinder Publications, RD Sharma, RS...
Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8, Class 9, Class 10, Class 11 and Class 12, IIT JEE prep, NEET preparation and CBSE, UP Board, Bihar Board, Rajasthan Board, MP Board, Telangana Board etc ...
x2−8x+12. 因式分解 x2−8x+12.相关知识点: 试题来源: 解析 (x−2)(x−6). 结果一 题目 【题文】计算:- 答案 【答案】【解析】【分析】根据有理数混合运算的顺序:先算乘方,再算乘除,最后算加减,即可计算出结果.【详解】解:【点睛】本题考查了有理数混合运算,掌握有理数乘方、乘除、加减...
Factorise x2−8x+12. 因式分解 x2−8x+12. 相关知识点: 试题来源: 解析 (x−2)(x−6). 结果一 题目 Factorise x2−8x+12.因式分解 x2−8x+12. 答案 (x−2)(x−6).x2−8x+12=(x−2)(x−6). 相关推荐 1Factorise x2−8x+12.因式分解 x2−8x+12. 反馈 收...
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?4x4=16Area?axa=a2 Lette...
find a given that (x+4) is a factor of f(x)=x(的三次方)+8x^+ax+12 and hence factorise f(x) completely.3show that (x-2) is a factor of f(x)=x的三次方-4x^+x+6 and hence solve f(x)=0.4find the three solutions to each of the following equations 10x的三次方-29x^+25...
Factorise :4x4+1 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 10, Class 11 and Class 12, IIT JEE prep, NEET preparation and CBSE, UP Board, Bihar Board, Rajasthan Board, MP Board, Telangan...
Knowledge Check Evaluate : (2x−y+3z)(4x2+y2+9z2+2xy+3yz−6xz) A8x3−y3+27z3−18xyz B8x3−y3+27z3+18xyz C8x3+y3+27z3+18xyz D8x3+y3−27z3+18xyzSubmit Factorise : (i)4a2+9b2+16c2+12ab−24bc−16ca (ii) 49x2+916y2+1625z2−xy−65yz+1615zx (ii...
doubts and solutions to all the questions. It has helped students get under AIR 100 in NEET & IIT JEE. Get PDF and video solutions of IIT-JEE Mains & Advanced previous year papers, NEET previous year papers, NCERT books for classes 6 to 12, CBSE, Pathfinder Publications, RD Sharma, RS...
doubts and solutions to all the questions. It has helped students get under AIR 100 in NEET & IIT JEE. Get PDF and video solutions of IIT-JEE Mains & Advanced previous year papers, NEET previous year papers, NCERT books for classes 6 to 12, CBSE, Pathfinder Publications, RD Sharma, RS...