XP Assume X and Y are functions of t. Evaluate It dy IF for 4XY - 6x + 243 = - 90 , with the conditions of* = - 4 , X = 2, 4 = - 3 . dy at ( Type an...

please make sure you express it so i can verify and understand it; thank you

Please make sure you follow and it is a SIMPLIFIED FORM

XPAssume X and Y are functions of t. Evaluate ItdyIF for 4XY - 6x + 243 = - 90 , with the conditions of*= - 4 , X = 2, 4 = - 3 .dyat( Type an exact answer in simplified form . )