Question

please buddy solve the problem copy mai kar dijiye iska answer aata hai 4​

Answer 1

Answer:

$(xy + 3)( {x}^{2} {y}^{2} - 2) + 6$

when x= 1 and y = -1

$(1 \times - 1 + 3)( {1}^{2} \times { - 1}^{2} - 2) + 6 \\ ( - 1 + 3)(1 - 2) + 6 \\ 2 \times - 1 + 6 \\ = - 2 + 6 = 4$