AIR MATH

Math Question

The first few steps in solving the quadratic equation
Which is the best step to do next to solve the equation \( 9 x^{2}+49 x=22-5 x \) by completing the square are by completing the square? shown.
\( 9 x^{2}+49 x=22-5 x \)
\( 9\left(x^{2}+6 x+3\right)=25 \)
\( 9 x^{2}+54 x=22 \)
\( 9\left(x^{2}+6 x+3\right)=49 \)
\( 9\left(x^{2}+6 x\right)=22 \)
\( 9\left(x^{2}+6 x+9\right)=31 \)
\( 9\left(x^{2}+6 x+9\right)=103 \)

Solution

solution

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