Question

find the value of a and b by inspection,if a+b=11 ab=24​

Answer 1

Answer:

(11−b)b=24

11b−b

2

=24

b

2

−11b+24=0

b

2

−8b−3b+24=0

b(b−8)−3(b−8)=0

b=8,3

So the numbers are 8,3