The answer is

In the choices; the coefficients 21, 32 and 10 are not perfect squares.
Answer:
C
Step-by-step explanation:
Got it right on eng
Answer:
LN = 18
Step-by-step explanation:
hope that's the answer..
Answer: For 1 it is A - f(x)=(x-2)(x+4) and for 2 it is C - y = 0.5x^2 + 1.5x − 5
Step-by-step explanation:
Just use Desmos
Answer:
$5.33
Step-by-step explanation: