Step-by-step explanation:
P(X)=2x²-5x-3 is in the form ax²+bx+c
Using quadratic equation
x={-b±√(b²-4ac)}/2a
x=3,-1/2
1 3/4d= 14
7/4d = 14
d = 8
Hope this helps! ;)
Answer:
-120
300
Step-by-step explanation
LxWxH
It might be 4 pounds?
7-3= 4
but this might be wrong
The value of 1/2 over 8 is 4.