Question

Simplify the following algebraic expression.
square root of 392x^7

Answer 1

`\sqrt{392 {x}^(7) }`

Simplify

that's

`√(392) * \sqrt{ {x}^(7) } \\ \\ = √(196 * 2) \: * \sqrt{ {x}^(7) } \\ \\ = 14 √(2) * \sqrt{ {x}^(7) } \\ \\ = 14 \sqrt{2x ^(7) }`

Hope this helps you