(3x^4+2x^3-7)+(4x^6-5x^3+9) Which of the following expressions is equivalent to the expression above? 4x^6+3x^4-3x^3+2 4x^6+3x^4+7x^3+2 4x^6+3x^4-5x^3+2 D) 7x^10-3x^3+2

To find the equivalent expression, we need to combine like terms in the given expression: Combining like terms, we get: Therefore, the equivalent expression is: So, the correct answer is: