Answer:
???
Step-by-step explanation:
C(F) is the degrees Celsius given the degrees Fahrenheit.<span />
Answer:
S={( 1 )}
Step-by-step explanation:
-3x²+6x+1=4
-3x²+6x+1-4=0
-3x²+6x-3=0
∆=b²-4.a.c
∆=(6)²-4.(-3).(-3)
∆=36-36
∆=0
x'=x"=-b/2a=-(+6)/2.(-3)=-6/-6=1
Answer:
2x3/5
Step-by-step explanation: