How do you simplify 4x23x+1+2x2x2?

1 Answer

x+12(x2)(x+1)=x+12x2x2

Explanation:

4x23x+1+2x2x2

We need the denominators to be the same. We can do that by multiplying through with various forms of the number 1:

4x2(1)3x+1(1)+2(x2)(x+1)

4x2(x+1x+1)3x+1(x2x2)+2(x2)(x+1)

4(x+1)(x2)(x+1)3(x2)(x+1)(x2)+2(x2)(x+1)

4x+4(x2)(x+1)3x6(x+1)(x2)+2(x2)(x+1)

(4x+4)(3x6)+2(x2)(x+1)

4x+43x+6+2(x2)(x+1)

x+12(x2)(x+1)=x+12x2x2