Question

Please help me answer this

Answer 1

`\\ \rm\hookrightarrow (8x^4y^3)/(x^7y^4)`

• a^m/a^n=a^m-n

`\\ \rm\hookrightarrow \frac{8x^(4-7)y^(3-4)}{}`

`\\ \rm\hookrightarrow 8x^(-3)y^(-1)`

`\\ \rm\hookrightarrow (8)/(x^3y)`

Answer 2

`(8)/(x3y)`

Here you go.Hope this help!!