A washer and a dryer cost $714 combined. The washer costs $64 more than the dryer. What is the cost of the dryer?
2 answers:
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Answer:
Answer:
sum of the polynomials is
Step-by-step explanation:
Given polynomial is (7 x^3– 4 x^2) + (2 x^3 +3 x)
adding x^3 terms, now we get
Therefore the sum of given polynomial is