jessicaisbaehood
27.09.2020 •
Mathematics
What is the solution spen sentence with the given replacement set for the oet? 2t−t=0, {1, 2, 3, 4}
A. null set
B. 2
C. 3
D. 4
k12 9th please help!!
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 Test the series for convergence or divergence. (−1)^(n + 1)/(4n^6) . if the series is convergent, use the alternating series estimation theorem to determine how many...
- M Mathematics Tiffany is filling her daughter pool with water from a hose.She can fill the pool at a rate of 1/10 gallons per second. Choose an equivalent ratio that are associated...
- M Mathematics Please help me im confused with this...
- M Mathematics Expand to write an equivalent expression: 4/5(5k-12d)...
- M Mathematics Activity 1: Follow the steps in Visualizing the surface area. Fill in the information needed below ...
- M Mathematics Lines m and n are parallel what is m 1 35 50 55 75...
- M Mathematics Find the equation of a circle with a center at (-4,-5) where a point on the circle is (6, 19). (options in picture above) tysm! no links...
- M Mathematics **find x** ……………………....
- M Mathematics The estimated attendance for Live 8, a worldwide free concert held in July 2005, was 1.8 million people, including figures near 800,000 in Philadelphia, 300,000 in Paris,...
- M Mathematics Help me with this please!...
Ответ:
Keep these rules in mind:
(a + b)² = a² + 2ab + b²(a - b)² = a² - 2ab + b²(a + b)(a - b) = a² - b²Firstly, solve the exponent and multiplication:
Next, combine like terms:
Next, subtract 4x² on both sides:
Next, subtract 25 on both sides:
Lastly, divide both sides by -20.5. And since you are dividing by a negative, flip the inequality sign:
Your answer is x > 2.