The extraneous root is
x = 2
Answer:
see explanation
Step-by-step explanation:
A linear function is a straight line so all you have to do is find a slope and a y-intercept
Answer:
2x^2+3x+1
Step-by-step explanation:
FOIL
Answer:
45
Step-by-step explanation:
They add up to 90, so 90 - 45 = 45 degrees