Question

Simplify open parentheses x to the 4 fifths power close parentheses to the 3 sevenths power . x to the 7 twelfths power x to the 12 over 35 power x to the 13 over 35 power x to the 43 over 35 power

Answer 1

i only know the answer to the first one and i think its (x^4)3^7= 2187x^4 im not sure. It might be wrong.

Answer 2

x to the 12 over 35

Explanation:

Given expression,

Open parentheses x to the 4 fifths power close parentheses,

`\implies (x^(4)/(5))^(3)/(7)`

By using the property of exponent
`(a^m)^n=a^(mn)`

We get,

`=x^{(4)/(5)* (3)/(7)}`

`=x^(12)/(35)`

= x to the 12 over 35,

Second option is correct.