cld484
15.12.2021 •
Mathematics
N) 1024 : 25 + 140 : (38+ 25) – 723 : 7+21
Solved
Show answers
More tips
- S Style and Beauty Tricks and Tips: How to Get Rid of Freckles...
- H Health and Medicine What is Autism? Understanding the Basics of This Neurodevelopmental Disorder...
- F Food and Cooking The Most Delicious and Simple Fish in Batter Recipe...
- S Society and Politics 10 Tips for Boosting Your Self-Esteem...
- F Food and Cooking Which Calamari Salad is the Most Delicious?...
- H Health and Medicine Mercury Thermometer Danger: What to do when a thermometer breaks?...
- S Style and Beauty How to braid friendship bracelets?...
- F Food and Cooking Delight for Gourmets: How to Prepare Liver Pate...
- C Computers and Internet How to Learn to Type Fast?...
- H Health and Medicine Angina: Causes, Symptoms, and Treatment...
Answers on questions: Mathematics
- M Mathematics [16-(3x2)]x3 pls help...
- M Mathematics Help will mark brainliest...
- M Mathematics Plz help. i need asap. A bag contains blue, red, and green marbles. Paola draws a marble from the bag, records its color, and puts the marble back into the bag....
- M Mathematics Warning number 777777777777777777777777777777...
- M Mathematics I need help for my quiz...
- M Mathematics Find the surface area. Use 3.14 for TC 10 cm -3 cm...
- M Mathematics Brandon is measuring a crayon with a ruler. First. he gets 3 inches then he measures again and gets 8cm. Why are the lengths different?...
- M Mathematics Wanna talk? heres some points...
- M Mathematics I need help for my quiz...
- M Mathematics Which of the following are solutions to the graph? Select all that apply: Question 12 options: (-6, -4) (-2, -2) (-1, 0) (2, 0) (4, 1) (2, 6)...
Ответ:
If b^2 -4ac < 0, a complex root exists.
So for this problem, m^2 - 4q is the determinant, and if less than 0, is complex.
So a=-m/2 and b=(1/2)SQRT(m^2 - 4q)