Question

break this down using subtracting polynomials::: 3x(x-2)+x(4x-3)=

Answer 1

first step is to multiply out using the distributive law.
second step is to combine like terms

Answer 2

\[3x(x-2)+x(4x-3)=3x^2-6x+4x^2-3x\]

Answer 3

second step
\[7x^2-9x\]
steps clear?

Answer 4

3x(x-2)=3x^2-6x
x(4x-3)=4x^2-3x <<< add
7x^2-9x