Evaluate 2(a²+b²) = (a+b)²
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Answered by
11
Answer:
2(a^2 + b^2 ) = (a + b)^2
2a^2 + 2b^2 = a^2 + b^2+ 2ab
a^2 + b^2 = 2ab
a^2 - 2ab + b^2 = 0
(a-b)^2 = 0
a-b = 0
a= b
hope it helps ❤️
Answered by
0
Step-by-step explanation:
2a²+2b²=a²+b²+2ab
2a²-a²+2b²-b²-2ab=0
a²+b²-2ab=0
(a-b)²=0
a-b=√0
a-b=0
a=b
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