Question

5xy(3x+4y-7)-3y(xy-x^2+9)-8 for x=2,y=-1

Answer 1

Answer:

51

NOTE -

THE VALUE OF X AND Y CAN BE TAKEN IN THE STARTING OF THE QUESTION OR ENDING OF THE QUESTION AS I HAVE DONE THIS IS THE ESIEST WAY TO DO THIS QUESTION

HOPE THIS HELP YOU