what is the value of (a+b)^2
Answers
Answered by
3
Answer:
(a+b)² = a² + 2ab + b²
Example:
(2+3)² = 2² + 2(2)(3) + 3²
= 4 + 12 + 9
= 25
Answered by
0
Answer:
2a^2+2b^2
Step-by-step explanation:
a multiplied by 2 is 2a^2
b multiplied by 2 is 2b^2
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