Program p1;
var a,b,c,d : integer; {i presume you give integer numbers for the values of a, b, c }
x1, x2 : real;
begin
write('a='); readln(a);
write('b='); readln(b);
write('c=');readln(c);
d:=b*b - 4*a*c
if a=0 then x1=x2= - c/b
else
if d>0 then begin
x1:=(-b+sqrt(d)) / (2*a);
x2:=(-b - sqrt(d))/(2*a);
end;
else if d=0 then x1=x2= - b /(2*a)
else write ("no specific solution because d<0");
writeln('x1=', x1);
writeln('x2=',x2);
readln;
end.
Following are the seven phases of the SDLC:Planning (1), Systems Analysis (2), Systems Design (3), Development (4), Testing (5), Implementation (6) and Maintenance (7)
An appropriate use of social media includes: C. having thought-provoking debates.
<h3>What is
social media?</h3>
Social media refers to a collection of Internet software applications which are designed and developed so as to avail end users an ability to add, share and discuss different information, as well as enhance collaboration and debates between community members over the Internet.
In this context, we can logically deduce that having thought-provoking debates and making constructive posts are appropriate use of social media.
Read more on social media here: brainly.com/question/25546524
#SPJ1
Answer:
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Explanation:
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