SAT Math Practice Question #31380 - SATify | SATify
#31380
expressions
algebra
hard
90 sec
If P(x)=3x2−2x+5 and Q(x)=−x2+4x−1, what is the coefficient of the x2 term in the expression 2P(x)−Q(x)?
• 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.
