If 2a-b+c=0, prove that 4a²-b²+c²+4ac=0.
Answers
Answered by
22
2a+c =b
=>(2a+c)²=b²
=>4a²+4ac+c²=b²
=>4a²-b²+c²+4ac=0 [proved.]
=>(2a+c)²=b²
=>4a²+4ac+c²=b²
=>4a²-b²+c²+4ac=0 [proved.]
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Answered by
3
Answer:
2a+c =b
=(2a+c)²=b²
=4a²+4ac+c²=b²
=4a²-b²+c²+4ac=0 [proved]
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