Question

Simple math! Please help!!!!

Answer 1

`c.\:{x}^( - 4)`

`\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\orange{:}}}}}`

`\frac{7 {x}^(4) }{7 {x}^(8) } \\ = \frac{ {x}^(4) }{ {x}^(8) } \\ = {x}^(4 - 8) \\ = {x}^( - 4)`

Note:-

`{x}^(m) * {x}^(n) = {x}^(m + n) \\ {x}^(m) / {x}^(n) = {x}^(m - n)`

`\large\mathfrak{{\pmb{\underline{\orange{Happy\:learning }}{\orange{.}}}}}`