Hello,
Dividing by 0 is not defined so let s take x different from 4 and -4 and then we can write:
As
![f(x)=x^2-7x+12=x^2-4x-3x+12=x(x-4)-3(x-4)=(x-4)(x-3)\\ \\(f\times g)(x)=\dfrac{3(x-4)(x-3)}{(x-4)(x+4)}=\dfrac{3x-9}{x+4}](https://tex.z-dn.net/?f=f%28x%29%3Dx%5E2-7x%2B12%3Dx%5E2-4x-3x%2B12%3Dx%28x-4%29-3%28x-4%29%3D%28x-4%29%28x-3%29%5C%5C%20%5C%5C%28f%5Ctimes%20g%29%28x%29%3D%5Cdfrac%7B3%28x-4%29%28x-3%29%7D%7B%28x-4%29%28x%2B4%29%7D%3D%5Cdfrac%7B3x-9%7D%7Bx%2B4%7D)
Thanks
Answer:
3 and 2 r equivalent i belive
Qiestion:
Select all that are true.
A. 6.22 - 4 = 6.28
B. 14 - 0.02 = 0.12
C. 3.31 - 2.25 = 1.06
D. 5.48 - 4.96 = 0.52
E. 41.5 - 33.25 = 29.10
Answer:
C and D are the answer
Answer:
0.0098 < 0.01935 < 0.02 < 0.14999 < 0.1589