Answer:
x=2.5&.5
Step-by-step explanation:
The quadratic formula is (-b+or-sqrt(b^2-4ac)/2a
12+or-sqrt((-12^2)-4(4)(5))
12+or-sqrt(144-80)
12+or-sqrt(64)
(12+8)/8 and (12-8)/8
x=2.5 and x=.5
(m+4)(m+1)
=m^2+5m+4........
4.3
4=ones
.3= hundredths
0=tenths
Hope I helped:P
Answer:
one solution the have a point trust me a
