Saved Bookmarks
| 1. |
find the roots of the following quadratic equation if they exist by the method of quadratic formula that is first 2 x square - 7 x + 3 equal zero |
|
Answer» Answer:x=+3 and +½ Step-by-step explanation: 2x²-7x+3=0 Using the quadratic formula, x=-b±√(b²-4ac)/2a a=2, b=-7, c=3 x=-(-7)±√((-7)²-4(2)(3))/2(2) x=7±√(49-24)/4 x=7±√25 /4 x=(7±5)/4 x=2/4 or 12/4 Therefore, x=½ or 3 I HOPE this was very useful. Please rate my solution |
|