a²+2ab + b² for a = 1 and 6=2
Answers
Answered by
1
Answer:
please mark as brainlist answer
Attachments:
Answered by
0
Answer:
9
Step-by-step explanation:
Given, a=1 and b=2
a²+2ab + b²
= (a+b)²
= (1+2)²
= 3²
= 9
Similar questions