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Vlad1618 [11]
3 years ago
8

Add 4x²y,-2xy²,-5xy²,3x²y plz explain​

Mathematics
1 answer:
Vinil7 [7]3 years ago
3 0
4x^2 - 2xy^2
5xy^2 +
3x^2y
_____________
12x^5y^4-2xy^2

This is so because 4+5+3 is 12, then using laws of indices to add your x and y you get x^5 and y^4

To simplify your answer to the lowest you have it in the form of
3x^2y^2(4x^2y - 2xy^2)

If you multiply this as well you get the same answer I got with the addition
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which is a good comparison of the estimated sum and the actual sum of 7 10/12+2 11/12? Greater or lesser
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Please help. On a map, the distance between two historical markers is 4.5 inches, and 2.5 inches represents 10 miles. What is th
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6 0
4 years ago
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Three angels are labeled below with arcs. The smallest angel is 3/8 as large as the 160 degree angel. Find the value of angel a 
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6 0
3 years ago
What is -6 1/4 +2 1/8 -- 0.02 +1/5=
kotykmax [81]
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The correct result would be - 789/200.
8 0
4 years ago
Can someone help me plz :)
rewona [7]

Answer:

C. 10

Step-by-step explanation:

Supplementary means that they form a 90° angle.

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