Add (3x4−2x3+4x−2) and (3x3−2x2−x+4). Question 2 options:
2 answers:
Answer: 3x^4 +x^3 -2x^2 +3x +2
Step-by-step explanation:
(3x^4 - 2x^3 + 4x -2) + (3x^3 - 2x^2 - x +4)
There are no like terms for 3x^4, so leave it alone.
-2x^3 + 3x^3 = 1x^3
No like terms for -2x^2
4x - x = 3x
-2 + 4 = 2
Answer? 3x^4 +x^3 -2x^2 +3x +2
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Answer:
B. 3x4 + x3 - 2x2 + 3x + 2
Step-by-step explanation:
3x4 - 2x3 + 4x - 2 + 3x3 - 2x2 - x + 4 add the like terms (the ones with same power)
3x4 (there's no other term with 4th power so we leave this one as it is)
-2x3 + 3x3 = x3
-2x2 (this one as well will be as it is)
4x - x = 3x
-2 + 4 = 2
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Step-by-step explanation:
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Step-by-step explanation:
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Step-by-step explanation:
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