Question

7 x power 3 +5x + 4x power5 + 2x cube is​

Answer 1

Given:

The expression is

`7x^3+5x+4x^5+2x^3`

To find:

The simplified form of given expression.

Solution:

We have,

`7x^3+5x+4x^5+2x^3`

On combining like terms, we get

`=(7x^3+2x^3)+5x+4x^5`

`=9x^3+5x+4x^5`

Arranging the terms according to their degrees, we get

`=4x^5+9x^3+5x`

Therefore, the simplified form of the given expression is
`4x^5+9x^3+5x`.