Math, asked by streamerritvik, 4 months ago

If a²+b²=116 and a+b=12 then the value of ab 
reply fast​

Answers

Answered by bson
2

Step-by-step explanation:

a+b =12

square on both sides

a²+b²+2ab = 144

116+2ab =144

2ab= 28

ab = 14

Answered by paraschaudahry
0

Step-by-step explanation:

a+b= 12

(a+b)²=12²

a²+b²+2ab=144

116+2ab=144

2ab=28

ab=14

mark me as brianliest

Similar questions