Question

Atraeus is solving the quadratic equation by completing the

square.
What is the value of A?
-14
O 2
7x2 – 14x + 6 = 0
7x2 – 14x = -6
A(x² – 2x) = -6

Answer 1

OK so the value of A would be 7 because as you can see from the second to third step, Atraeus factored out 7 from both terms!

Explanation: