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Yanka [14]
3 years ago
8

Find the sum of these polynomials. (4x2 + 3x - 1) + (x2 - 5x - 6) =

Mathematics
1 answer:
zhuklara [117]3 years ago
4 0

Answer:      5x2-2x-7

Step-by-step explanation:

(4x2 + 3x - 1) + (x2 - 5x - 6)

=4x2+3x-1+x2-5x-6

=5x2-2x-7

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kramer
Change 3 to 6 and 2 to 4

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3 years ago
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7 0
3 years ago
I need the answers for 2 and 3
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3 years ago
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Answer:

that the answer let me know if i am wrong hope this helps

Step-by-step explanation:

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4 0
2 years ago
33/(-3)+6=<br> (-20)/5 - 2=<br><br> what is the greater value?
UNO [17]
The way to do this mathematically is by incorporating the Order of Operations.(Please Excuse My Dear Aunt Sally) This stands for (do first:) Parenthesis, then exponents, after that multiplication, now division, then addition, and finally subtraction. The side on the right then equals -5 while the side on the right equals -6. The greater value is the left side. If you have any other questions, just ask me!
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