Name: SAT Math Help & School Math Mastery
Availability: InStock

Loading...

#15571

algebra

expressions

medium

45 sec

The sum of $x^{3} - 2 x^{2} + 3 x - 1$ and $2 x^{3} + x^{2} - 4 x + 5$ can be written in the form $a x^{3} + b x^{2} + c x + d$ , where $a, b, c,$ and $d$ are constants. What is the value of $a + b + c + d$ ?

• Up to 5 characters (6 if negative). Only numbers, decimal (.), fraction (/), negative (-).
• Fractions must be in lowest terms.
• Mixed numbers must be converted to improper fractions.