Question

Subtract : x³ +3x² y +3xy² -2 from x³ -2xy² +5x² y -6

give a proper answer​

Answer 1

Answer:

-5xy² + 2x²y - 4

Step-by-step explanation:

( x³ - 2xy² + 5x²y - 6 ) - ( x³ + 3x²y + 3xy² - 2 ) ... (Given)

By removing brackets,

= x³ - 2xy² + 5x²y - 6 - x³ - 3x²y - 3xy² + 2

= x³ - x³ - 2xy²- 3xy² + 5x²y - 3x²y - 6 +2  ....( Taking like terms together)

=  - 5xy² + 2x²y - 4

Hope this helps!