Question

Simplify the expression: (6x^3 − 7x − 4) + (4x^3 + 8x + 3).
^ indicates exponent

Answer 1

Use this hint: \(f(x)=ax^3+bx+c, \ g(x)=dx^3+ex+f\)
\[f(x)+g(x)=(a+d)x^3+(b+e)x+(c+f)\]

Answer 2

I have no clue what that is... O_o

Answer 3

\[6x^3-7x-4+4x^3+8x+3\]
\[6x^3+4x^3-7x+8x-4+3\]
\[10x^3+x-1\]

Answer 4

Do you understand?

Answer 5

try combining like terms, like terms are terms that differ on their numerical coefficients.