Question

2 2/3*x^5*y^8*(-1 1/2*x^3*y^6)^2

Answer 1

2 2/3*x^5*y^8*(-1 1/2x³*y^6)²=

=8/3*x^5y^8*(-3/2 *x³*y^6)²=

=8/3*x^5y^8*(9/4x^6y^12)=

=72/12x^11y^20=

=6x^11y^20