Question

Subtract 3x2 – 5y – 2 from 5y – 3x2 + xy and find the value of the result if x = 2, y = -1.


Please explain with explanation


And correct answered people would get 10 points, will also be marked as brainliest.


Thank You.

Answer 1

5×(-1)-3(2) square-2-3(2) sq +5(-1)+2

-5-12-2-12-5+2

-34

Answer 2

Answer:

Hope you like the answer

Step-by-step explanation:

x=2,y=-1

3x²-5y-2

3(2)²-5(-1)-2

3×4+5-2

12+5-2

15

5y-3x²+xy

5(-1)-3(2)²+(2)(-1)

-5-3×4-2

-5-12-2

-19

so

-19-(15)

-19-15

-34