3 years ago

Add 4x²y,-2xy²,-5xy²,3x²y plz explain

1 answer:

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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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.

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

Add 4x²y,-2xy²,-5xy²,3x²y plz explain