if a+b=7and ab =12find a-b
madhura41:
-1
Ans
Answers
Answered by
2
a + b = 7.
ab = 7.
According to this ,
a = 4.
b = 3.
let check it ,
a + b = 7
4 + 3 = 7
ab = 12
4 × 3 = 12
Therefore , a = 4, b = 3.
ab = 7.
According to this ,
a = 4.
b = 3.
let check it ,
a + b = 7
4 + 3 = 7
ab = 12
4 × 3 = 12
Therefore , a = 4, b = 3.
find a minus b
a - b = 4- 3 = 1
solve as a equat
equation
any way it is easiest sum u can itself do it
Similar questions