FIND THE PRODUCT OF THE PRODUCT OF THE FOLLOWING RATIONAL ALGEBRAIC EXPRESSION

4. x² + 2x + 1 y2²-1 y? - 2y + 1 x2-1 J​


FIND THE PRODUCT OF THE PRODUCT OF THE FOLLOWING RATIONAL ALGEBRAIC EXPRESSION4 X 2x 1 Y21 Y 2y 1 X21 J class=