Answer:
48 pounds
Step-by-step explanation:
Step-by-step explanation:
Please see the attached picture and I hope I have given the right answer.
Answer:
2/7
Step-by-step explanation:
We can cosider this to be a difference of 2 squares so
4x^4 - 9x^2 = (2x^2 - 3x)(2x^2 + 3x) so D is one answer
also we could take x^2 out and get
x^2(4x^2 - 9) = C
I believe the answer would be 8/12 and reduced to 2/3 when you divide the top and bottom by 4