alexandriabritt1683
22.06.2019 •
Mathematics
Be to ? x 2 - 9x + = 6 -81/4 81/36 -9/2 81/4
Solved
Show answers
More tips
- P Philosophy What is Something for you?...
- 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...
Answers on questions: Mathematics
- M Mathematics 3n-5=-48-40n. . i need the steps to solve and the answer...
- M Mathematics Plz ! select the correct answer. what is the inverse of the function f(x)=x+1/x? a.)f^-1(x)=x/x+1b.)f^-1(x)=1/x-1c.)f^-1(x)=x-1/x+1d.)f^-1(x)=x/x-1...
- M Mathematics The equation y. 155x -110.419 approximates the total cost in dollars of raising a child in the united states from birth to 17 years, given the household s annual income. x approximately...
- M Mathematics Name the distance that is 10 times smaller than a centimeters...
- M Mathematics Ijust really need with the problem. i don t get it! there is more to this what is half of 38?...
- M Mathematics Friday night s hockey game was attended by 180 students. this is about 60% of the school s population. what is the total population of the school....
- M Mathematics Fiona drew a regular polygon that first maps directly onto itself after rotating 15 degrees. how many sides does the polygon have?...
- M Mathematics What is the result of this matrix multiplication?...
- M Mathematics Ihate algebra and my teacher doesn t teach us this...
- M Mathematics What’s the point in learning algebra why would i need to use it later on in life, unless i’m a teacher but still dang...
Ответ:
x2-9x+81/4=6
(This is because you need to do 2*x*a=-9x) Hence 2a=-9
So a=-9/2 hence a2= 81/4
Ответ: