Answer:
Step 1
Step-by-step explanation:
When you subtract a polynomial in parentheses, you have to remove them from the parentheses first, which Kenisha did right. The problem is that because the numbers are being subtracted, <em>all of the signs switch</em>, which they forgot to do. Step one should look like: 2b² + 3b + 11 <em>- 7b² + 5b - 1</em>
Answer:
the answers c
Step-by-step explanation: you are welc you wlc
Blue= 4
Orange=2
Hope this helped you! :)
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Answer:
17.05 meters2
Step-by-step explanation:
5.5m * 3.1m