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

Loading...

#15570

algebra

expressions

medium

45 sec

The difference $(5 x^{2} + 2 x - 7) - (x^{2} - 4 x + 1)$ can be written in the form $a x^{2} + b x + c$ , where $a, b,$ and $c$ are constants. What is the value of $a + b + c$ ?

• 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.