SAT Math Practice Question #35255 - SATify | SATify
#35255
expressions
algebra
hard
120 sec
If the expression A(x2−2x+3)+B(x2+x−1) is equivalent to 7x2−5x+C for all values of x, 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.
