Answer:
a/b=b/c=b square is equal to ac
Step-by-step explanation:
(a+b+c)(a-b+c)=a square- ab + ac + ab- b square+bc +ac -bc +c square = a square+2ac-b square+c square = a square+2b square-b square + c square=a square + b square + c square (proved)
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Answers & Comments
Answer:
a/b=b/c=b square is equal to ac
Step-by-step explanation:
(a+b+c)(a-b+c)=a square- ab + ac + ab- b square+bc +ac -bc +c square = a square+2ac-b square+c square = a square+2b square-b square + c square=a square + b square + c square (proved)
Answer:
SEE MY POST BELOW AND PLS MARK ME AS BRAINLIST ❤️