Question

Determine if true(2+x)^4=6+x^4

Answer 1

The expression on the left hand side is,

`\begin{gathered} (2+x)^4=((2+x)^2)^2 \\ =(4+x^2+4x)^2 \\ =(16+x^4+16x^2+8x^2+8x^3+32x) \end{gathered}`

The expression on the right hand side is ,

`16+x^4`

Thus,

`\text{LHS}\\e RHS`

Thus, it it not true.