Question

[(7+x)^4}^3
Cane some body help me on this

Answer 1

`\left(7+x\right)^(12)`

Explanation:

`\left\{\left(7+x\right)^4\right\}^3`

`\left(\left(7+x\right)^4\right)^3`

Let's apply the exponent rule:

`\left(\left(7+x\right)^4\right)^3=\left(7+x\right)^(4* \:3)`

Multiply 4*3=12

`\left(7+x\right)^(12)`

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Hope this helps!