if (a-b)=7 and ab=9 than (a²+b²)
a) 67
b) 31
c) 40
d) 58
Answers
Answered by
7
Answer:
see here your answer and mark as brilliant
Attachments:
Answered by
1
Step-by-step explanation:
7 ka square +2*9
=49+18=67
Similar questions