Question

3) How much is x² - 2xy + 3y2 less than 2x2 - 3y2 + xy?
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Answer 1

Answer:

your answer is here

Step-by-step explanation:

By subtracting the x2 − 2xy + 3y2

from 2x2 − 3y2 + xy

we can get the required expression,

Required expression

= (2x2 – 3y2 + xy) – (x2 – 2xy + 3y2)

= 2x2 – 3y2 + xy – x2 + 2xy – 3y2

Collecting positive and negative like terms together,

we get = 2x2– x2 – 3y2 – 3y2 + xy + 2xy

= x2 – 6y2 + 3xy