Answer: 192
Step-by-step explanation: 24 • 8
The answer is A my friend.
I guess the answer is C or A
Answer: 875.5x
Step-by-step explanation:
X²+bx=c
x=[-b+√(b²+4c)]/2
2x(x+5)=4
2x²+10x=4
x²+5x=2
x=[-5+√(5²+4*4)]/2
if b=-1/2 and c=-9/2
x= {1/2+√[(1/2)²+4*(-9/2)]}/2
