Complete the tasks to subtract the polynomials vertically. (1.3t3 + 0.4t2 – 24t) – (0.6t2 + 8 – 18t) What is the additive invers e of the polynomial being subtracted? –0.6t2 + (–8) + (–18t) –0.6t2 + (–8) + 18t –0.6t2 + 8 – 18t 0.6t2 + (–8) + 18t
2 answers:
Answer:
Step-by-step explanation:
We know that the additive inverse are two equal numbers or expressions but with different signs.
Now, the given polynomials are:
The additive inverse is:
which is the same expression as but with different signs.
Thus, the additive inverse of the polynomial being subtracted is:
<span>The correct answer is B. –0.6t2 + (–8) + 18t</span><span> </span>
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