Step-by-step explanation:
How are we supposed to answer theres no table
<3
Answer:Hk and IJ
Step-by-step explanation:
They are parallel to eachother, hope this helped!
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(3a-7)^2
1. 9a^2-21a-21a+49
2. 3a(3a-7)-7(3a-7)
3. (3a-7)(3a-7)
4. Combine like terms