electrofy456
23.10.2019 •
Mathematics
What is 4, 13000, 1100, 4 ones in standard form
Solved
Show answers
More tips
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
- F Family and Home Why Having Pets at Home is Good for Your Health...
- H Health and Medicine How to perform artificial respiration?...
- H Health and Medicine 10 Tips for Avoiding Vitamin Deficiency...
- F Food and Cooking How to Properly Cook Buckwheat?...
- F Food and Cooking How Many Grams Are In a Tablespoon?...
- L Leisure and Entertainment Carving: History and Techniques for Creating Vegetable and Fruit Decorations...
- P Photography and Videography How to Choose the Perfect Photo Paper for Your Images?...
Answers on questions: Mathematics
- M Mathematics How do you determine the horizontal stretch of f(x)=7^x?...
- M Mathematics How many solutions will the system of linear equations have: y = x + 6 and 3x - 3y = -18...
- M Mathematics In a quiz , group A scored -35 ,8,0 and group B scored 8,0,-35 in three successive rounds . Which group scored more?Can we say that integers can be added in any order...
- M Mathematics Can someone please help me...
- M Mathematics Find the asymptote of 3x^2/x(x+3) +1...
- H History Ok ok but this is too funny-...
- B Business The budget allowed for a cost center for the most recent fiscal year was $800,000. The actual cost for the most recent fiscal year was $720,000. The manager responsible for...
- C Chemistry What is sustainability in a Biome or ecosystem?...
- E English Looking for a gf that likes to wear crop tops and to talk...
Ответ:
4x^2+12x=7
4x^2+12x-7=0
D=12^2-4x4x(-7)=256
X1=(-12-16)/(2x4)=-3.5 impossible
X2=(-12+16)/(2x4)=0.5
A