Let's work out the discriminant b^2 - 4ac:-
D = (-5)^2 - 4*1*7 = 25 - 28 = -3
A negative discriminant shows that there are NO real solutions Answer
1. 13
2. 9 or 38 not really sure
3.1595
4.. 810
Answer:
1.19
Step-by-step explanation:
0.6256108÷0.527=
1.187117268=
1.19
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