Question

3x^2-14x-9=0 by completing method

Answer 1

Step-by-step explanation:

Step-by-step explanation:Step 1:

Eqation at the end of step 1:

Eqation at the end of step 1:(3x sqaure -14x)-9=0

Eqation at the end of step 1:(3x sqaure -14x)-9=0Step 2:

Trying to factor by splitting the middle term.