Question

In the process of completing the square, 3x2 + 7x - 12 becomes x^2+7/4x=4

true or false

Answer 1

\[3x^2 + 7x - 12\]
\[3(x^2+\frac{7}{3}x)-12\]
\[3(x+\frac{7}{6})^2-\frac{49}{36}(3)-12\]
\[3 \left(x+\frac{7}{6}\right)^2-\frac{193}{12}\]

Answer 2

it would be false right @.Sam. because i got 3x^2+7x-12

Answer 3

its false, another way to check this is to find the x values for both equations.

Answer 4

it would be false right @.Sam. because i got 3x^2+7x-12