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Studentka2010 [4]
4 years ago
11

Atraeus is solving the quadratic equation by completing the square. 7x^2 – 14x + 6 = 0 7x^2 – 14x = –6 A(x^2 – 2x) = –6 What is

the value of A?
Mathematics
1 answer:
olganol [36]4 years ago
7 0
Hello,

A=7
Indeed
A(x²-2x)=-6
7x²-14x=-6

==>A=7 and -14=-2A==>A=7

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