-2x2-12x-9=0 by completing square method quadratic equation.
Answers
Answered by
0
Answer:
Now we can solve a Quadratic Equation in 5 steps: Step 1 Divide all terms by a (the coefficient of x2). Step 2 Move the number term (c/a) to the right side of the equation. Step 3 Complete the square on the left side of the equation and balance this by adding the same value to the right side of the equation.
Similar questions
History,
3 months ago
Math,
3 months ago
Math,
6 months ago
Science,
6 months ago
World Languages,
10 months ago