Question

PLEASE HELP 100 POINTS

Which expression is equivalent to the given expression? (-3x^3y^2)(5x^5y^4)^2

Answer 1

`\\ \rm\Rrightarrow (-3x^3y^2)/((5x^5y^4)^2)`

`\\ \rm\Rrightarrow (-3x^3y^2)/(25x^10y^8)`

`\\ \rm\Rrightarrow -3/25(x^(3-10)y^(4-8))`

`\\ \rm\Rrightarrow -3/25x^(-7)y^(-4)`

`\\ \rm\Rrightarrow (-3)/(25x^7y^4)`

Answer 2

2x-2+3x you add the 2x and 3x together and the -2 is whats left over