Question

simplify : x²-[y-x²-{5x²+y-(8x²-y-3x²-y)}]​

Answer 1

Answer:

-[y-x²-{5x²+y-(8x²-y-3x

Answer 2

Answer:

x²-[y-x²-{5x²+y-(8x²-y-3x²-y)}]

x²-[y-x²-{5x²+y-(5x^2-2y)}]

x²-[y-x²-{5x²+y-5x^2+2y}]

x²-[y-x²-{3y}]

x²-[y-x²-3y]

x²-[-x^2-4y]

2x^2-4y

hope it helps you