Answer: Last option is correct.
Step-by-step explanation:
Since we have given that
We need to find the sum of the polynomials:
So, we first collect the like terms:
Hence, the sum of polynomials is
Therefore, Last option is correct.
We need the figure to answer that.
Answer:
-2.4
-0.8
0.2
0.9
1.6
I just know.
90
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