PLZZZ help with this its pretty simple!
2 answers:
Step-by-step explanation:
the parenthesis are there just to confuse you. Since there are no negatives or numbers outside of the parenthesis, you do not need them.
2x^3-5+x^3+3
add like terms
3x^3-2
Hope that help :)
3x^3 -2 the sign ^ that means the number three go above
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The puppy weighs 48 ounces
The car would travel 135 miles bc you multiply 81×5 and get 405 ,then divide that answer by 3
Answer:
8x - 10
Step-by-step explanation:
Combine like terms:
2x + 6x - 10
= 8x -10
Step-by-step explanation:
2(3(7)-1)
= 2(21-1)
=2(20)
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Step-by-step explanation:
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