ellanboot
ellanboot
05-04-2018
Mathematics
contestada
What equation is equivalent to 2r^2-28r+38
Respuesta :
robixqueenp6n4bv
robixqueenp6n4bv
05-04-2018
2r² − 28r + 38 = 0
2 (r² − 14r) = −38
2 (r² − 14r + 49) = −38 + 2(49)
2 (r − 7)² = 60
(r − 7)² = 30
the answer is 2(r-7)² =60
Answer Link
VER TODAS LAS RESPUESTAS ( 61+ )
Otras preguntas
How to find the equation of the line passing through the given points: (2, -3) (4, -2)
How do you use the the word tentative in your own sentence?
Gary wants to buy a bicycle that usually sells for $74.99. The store is having a sale and all merchandise is discounted by 25%. What is the total cost of the sc
The Valdez family left at noon for a 4-hour trip to visit relatives. They stopped 1 hour for lunch and 2 hours to visit an amusement park. What time did they ge
PLEASE DO NOT SEARCH THIS UP ON GOÒGLE, PLEASE ANSWER THIS IN YOUR OWN WORDS 1. Why is portioning important? 2. How is portioning done 3. What would be the effe
Por que os europeus queriam explorar novos lugares?
Plzzzz Help!!!! HURRYYYY Which pair of radicals is a pair of like radicals? A. 3√7 and 11√7 B. 5√6 and 6√5 C. 7√5 and 7√3 D. 9√2 and −9√3
Mariko bought a bag of dried fruit made up of cherries, pears, and apples. Cherries made up of the dried fruit in the bag, and pears made up of the remainder. T
what would f(3) be and what is the range No bots Brainly will be given
PLEASE HURRY Explain what pattern or patterns do you see when you are subtracting a negative number as the subtrahend? For example: 8 – (-2) ?
