Question

simplify the (3x2y2) (-5xyz) (-xy3) and verify the result when x=2,y=1,z=1.​

Answer 1

Answer:

your answer is given in above mentioned image

hope it helps you

Answer 2

Step-by-step explanation:

${3x}^{2} {y}^{2} - 5xyz - {xy}^{3} \\ when \: x = 1 \\ y = 1 \\ and \: z = 1 \\ 3 - 5 - 1 \\ 3 - 6 \\ = - 3$