Question

Int 4x dx = ?
Picture​

Answer 1

`\\ \rm\hookrightarrow {\displaystyle{\int}}4x dx`

`\\ \rm\hookrightarrow 4((x^(1+1))/(2))`

`\\ \rm\hookrightarrow 4x^2/2`

`\\ \rm\hookrightarrow 2x^2`

Answer 2

♪Answer :

»int 4x dx = ?

»(4/1 + 1)x¹+¹ + c

»4/2 x² + c

»2x² + c✅