Question

Simplify 4x + 3x² + x² - 3x​

Answer 1

4x²+x

Explanation:

4x-3x+3x²+x²

4x minus 3x is x and 3x² +x² is 4x²

therefore,

4x²+x

Answer 2

`x + {4x}^(2)`

Explanation:

simplify by combining like terms

4x - 3x = x

`3x ^(2) + {x}^(2) = {4x}^(2)`

we're left with

`x + {4x}^(2)`