if 5x²+13x +a = 0 then the asterisks are classed into each other if a= ?
Answers
Answered by
1
a=5,b=13,c=a
SO bsquare-4ac=0
13square-4(5)(a)=0
169-20a=0
20a=169
a=169/20
a=8.45
SO bsquare-4ac=0
13square-4(5)(a)=0
169-20a=0
20a=169
a=169/20
a=8.45
Similar questions