Find the correct sum of the polynomials (3x3 − 5x − 8) + (5x3 + 7x + 3)
The algebraic expressions having variables and coefficients are called polynomials.
Answer: The sum of the polynomials (3x3 − 5x − 8) and (5x3 + 7x + 3) is 8x3 + 2x − 5.
Let's add the polynomials.
We add polynomials by adding the coefficients of the same power.