How do you factor 3x2 - 2x - 8? How would I factor x^2 - 2x? How do you factor x^2 - (1/3)x + 1/36? How do you factor 21n^ 2 + 3n - 24? How do you factor (-5t^2+50t+5)? How do you factor 4x + 12?
- **选项A:(3x−10)(2x+1)** 展开结果:6x²−17x−10(与原式不符,错误) - **选项B:(6x−5)(x−2)** 展开结果:6x²−17x+10(中间项−17x不符,错误) - **选项C:(3x−5)(2x−2)** 展开结果:6x²−16x+10(中间项−16x不符,错误) - **选项D:(3x...
Factor x^2 + 16. Factor: 7m + mn + 35 + 5n. Factor: 3 x^2 + 5 x - 2. Completely factor: 3j^3 -51j^2 +210j. Factor out 2x^4 + 3x^3 - 11x^2 - 9x + 15. Factor y= 6x^2 - 36. Factor: x^2 - 36 Factor. 16x^2-40xy+25y^2 ...
2x^2 + 6x - 8 will serve as our lucky demonstrator. First, factor out the GCF. This will ALWAYS be your first step when factoring ANY expression. 2 (x^2 + 3x - 4) If you end up with a power of x greater than two after factoring out the GCF, move on to another step. List ...
Analysis of phase equilibria in R-T-X systems and analysis of the size factor in the RT~2X~2 RTX~3, RTX~2 (R~2T~3X~5), RTX and R~2XT~3 compounds (R = rare earths (Ce, Gd, Sm, Eu, Yb); T = transition metals (Fe, Co, Ni, Ru, Rh, Pd, Pt); X = Si, Ge)...
3x(x2+ 3x - 2x - 6) = 3x(x2+ x - 6) Now, apply the distributive law to get 3x(x2+ x - 6) = 3x3+ 3x2- 18x Common Errors Notice inExample 2 Similarly, In general, 4.4 FACTORING TRINOMIALS I In Section 4.3, we saw how to find the product of two binomials. Now we will...
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= ...
Factor: 3x^2 + 2x - 13. Factor: 2y^4 + 6y^2 + 5y^2 + 15. Factor completely: 8a^3 - 50a Factor x^3 - 3x + 3. Factor: 6y(5y - 6) - 5(5y - 6)^2 Factor: 2x^{2} - 11x - 21 Factor: ( x 5 32 ) Factor: x^2 - 9. Factor: 4x^3 - 32 Factor ((3x/(x - ...
，这个检验方法更为严谨、准确。通常的判断标准是VIF值大于10即具有多重共线性，有的文献也说大于5即...
(2x+1)(x+2) 2.(2x+1)(x+3) 3.(2x+3)(x+1)4.(2x+1)(x+4) 5.(2x+1)(x+3) 6.(3x+1)(x+6)7.(3x+1)(x+5) 8.(6x+1)(x+1) 9.(2x+1)(3x+1)10.(6x+5)(x+1) 11.(6x+1)(x+5) 12.(3x+5)(2x+1)13.(2x+5)(3x+1) 14.(x+9)(8x+1) 15.(...