VIF越大，显示共线性越严重。自变量 x 的方差膨胀因子记为 VIF，它的计算方法为：VIFi=11−Ri2i=...
结果1 题目4. Factor the expression completely.6×3-4×2-16x C A.0 B. 2x(3 ×2-2x-8) C. 2x(3x+4)(x-2) D. 4x(2x+1)(x-4) E. 2x(2 ×2+7x-4) 相关知识点: 试题来源: 解析 C4. C. First, factor out any common factors from each of the three terms, , and . Notic...
TheGCFof2x2is2.3.Finally,wefactoroutthe"commonfactor"frombothterms.Thismeanswewritethex1terminfrontandthe2terms leftover,x2+2,inaseparatesetofparentheses.x1x22 Examples:1.6x39x24x6 TheGCFof 6x39x24x6TheGCFof 6x39x2is3x2.3x22x322x34x6is2.Thesetwotermsmustbethesame.2x33x22 2.x3x2x1 ...
Factorise (Using factor theorem ) : 2x^(3)-3x-1 03:01 Factorise (Using factor theorem ) : 2a^(3)-5a-6 02:07 Factorise (Using factor theorem ) : 36-7x^(2)-x^(3) 03:37 Factorise (Using factor theorem ) : 3x^(3)-7x^(2)+8x-12 02:16 Factorise the following: x^(3)-2x^...
解析 (1) (2x−3)(2x−5) (2) (3x+4)(9x−8)结果一 题目 【题目】Factor:(1) 4x^2-16x+15=(2) 27x^2+12x-32= 答案 【解析】(1)(2x-3)(2x -5)(2)(3x+4)(9x-8)相关推荐 1【题目】Factor:(1) 4x^2-16x+15=(2) 27x^2+12x-32= ...
How do you factor 2x^2 - 7x^5? How do you factor 2x^2 + 3x + 1? How do you factor x^3 - 2x^2 + 3? How do you factor 5x^3 + 15x^2 - 20x? How do you factor x^3 - x^2 - 10x - 8? How do you factor x^2 + 11x + 24? How do you factor x^2 + 9x + 20?
百度试题 结果1 题目Factor: (录排老师,解析有图要画) (1) 4x2+8x+3= (2) 6x2−7x−24= (3) 14y2−15y+4= (4) −6x2+13x−6= 相关知识点: 试题来源: 解析 (1) (2x+1)(2x+3) (2) (2x+3)(3x−8) (3) $(2x-1)(7x-4) (4) −(2x−3)(3x−2)...
220005 BIOPHENTM ANTI-IIa (2 Stages Heparin Assay) 2 x 1 mL 220202 BIOPHEN® DTI 2x2.5 mL 220412 BIOPHEN® Factor XIa 2x3 mL 220502 BIOPHEN® α 2 Antiplasmin (LRT) 3x3 mL 221003 BIOPHEN® Heparin 3 3x3 mL 221005 BIOPHEN™ Anti-Xa 3x 2x1 mL 221006 BIOPHEN® Heparin 6 4x...
Factor: { 1. 6x^2y + 4xy^3 + 10x^4y^4\2. 27m^3 - 8\3. 6n^8 - 11n^4 - 10\4. nx^2 + x^2 - 9n - 9 } Factor. 3m - 9m^2 + 15m^3 Factor x^3 + 7x^2 - 12x + 6. Factor: x^5 + y^5 Factor 2x^{4} -3x^{3}- 6x^{2}+13x-6 ...
= −11.664−3.24+12.6+2 = −0.304 No, (x+1.8) is not a factor. We could try some other values near by and maybe get lucky. But at least we know (x−2) is a factor. Let us check using Polynomial Long Division: 2x2+3x−1 x−2)2x3− x2−7x+2 2x3−4x2 ...