Question

Can you help me with this problem​

Answer 1

`7 {x}^(6) {y}^(4)`

Explanation:

to understand the solving steps

you need to know about

• 
  `√(xy) < = > √(x) √(y)`
• PEMDAS
• 
  `\sqrt{ {x}^(y) } < = > {x}^{ (1)/(y) * 2}`

let's solve:

`\sqrt{49 {x}^(12) {y}^(8) }`

`\sqrt{ {7}^(2) } \sqrt{ {x}^(12) } \sqrt{ {y}^(8) }`

`7 ^{ (1)/(2) * 2 } * {x}^{ (1)/(2) * 12 } * {y}^{ (1)/(2) * 8 }`

`7 {x}^(6) {y}^(4)`