(a+b)²+(a-b)²=____
MCQ OPATION IS
A a²+b²
B a²-b²
C 2a²+2b²
D 2a²-2b²
Answers
Answered by
1
Answer:
correct answer is option d
Step-by-step explanation:
just multiplay both sides
Answered by
1
Answer:
ok
Step-by-step explanation:
please make me brainteaser
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