Question

Tried every app none have the answer please help

Answer 1

`3^(7)/(10)` or
`\sqrt[10]{3^7}`

Explanation:

`\left(√(3)\right)\left(\sqrt[5]{3}\right)=\sqrt[10]{3^7}\quad`

(√3)(
`\sqrt[5]{3}`) = √3 ·
`\sqrt[5]{3}`

{√3 =
`3^{(1)/(2)}`} {radical rule:
`√(x)=x^1^/^2`}

`\sqrt3`
`\sqrt[5]{3}` =
`3^{(1)/(2)}` ·
`\sqrt[5]{3}`

{
`\sqrt[5]{3}` =
`3^{(1)/(5)}`} {radical rule:
`\sqrt[n]{x} = x^1^/^n`}

`3^{(1)/(2)}` ·
`\sqrt[5]{3}` =
`3^{(1)/(2)}` ·
`3^{(1)/(5)}` {exponent rule:
`a^x*a^y=a^x^+^y`}

(1/2 + 1/5 = 5/10 + 2/10 = 7/10)

`=3^(7)/(10)` {opposite of radical rule:
`\sqrt[n]{x} = x^1^/^n` ;
`x^(a)/(b)=\sqrt[b]{x^a}`}

=
`\sqrt[10]{3^7}`

so, the simplified version of this equation can either be written as:

`3^(7)/(10)` or
`\sqrt[10]{3^7}`

hope this helps!!

(I can't clearly see the last option, but if it's either of these, then it's correct)

Answer 2

opotion has not correct answer

answer is 15.