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 yofthissquare?yxy=y2 y ...
II. Questions that require solutions1Facto rise:9a^2-6ab+3a12 Factorise_i-8x^4y+6x^3y^2-2x^3y13 FactOrise:8a^mb^3-12a^(m+1)b^2+16a^(m+2)b.14 Given that x+y= 5 and xy = 2, find the value of x5y4+x4y5. 相关知识点: 试题来源: 解析 3a(3a-2b+1)1 2-2x^3y(4x...