Which are factors of x2-4x-5 ? Select two options. x-5 x-4 x-2 x+1 x+5
Question
![Which are factors of x2-4x-5 ? Select two options. x-5 x-4 x-2 x+1 x+5](https://redmondmathblog.com/photo/65009d3d19c75.webp)
Answer:
Answer:[tex](x+1)(x-5)[/tex]Step-by-step explanation:Factor by Grouping[tex]x^2-4x-5\\\\x^2+x-5x-5\\\\x(x+1)-5(x+1)\\\\(x-5)(x+1)\\\\(x+1)(x-5)[/tex]Therefore, [tex](x+1)(x-5)[/tex] is correct
![Which are factors of x2-4x-5 ? Select two options. x-5 x-4 x-2 x+1 x+5](https://redmondmathblog.com/photo/65009d3be43a1.webp)
![6510598634663.webp](https://redmondmathblog.com/photo/6510598634663.webp)
solved
algebra
6 months ago
6117