You can divide the whole expression by -3:
Recalling that
Let's compare the middle term:
So, we want to complete
Which differs from by 16. So, if we add 16 to both sides, we have
The first part is actually answered I just need to take a picture of the solid figure so Part B can be answered. If you cannot s
ee zoom in please. Don’t click the answer button to tell me you can’t say. BUT PLEASE PLEASE PLEASR ANSWER ASAP! And if you don’t mind please give me tips of how you answer these questions. I’m really struggling.
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