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 ( 23+ )
Otras preguntas
The maximum pressure variations the human ear can withstand are about how much above and below atmospheric pressure?
what was the major effect of the great schism
Can you use the word 'dint' in a sentence? One of the definitions is "force, power"
You lift a 45-newton bag of mulch 1.2 meters and carry its distance of 10 meters to your garden. How much work was done?
On Mars your weigh is 1/3 of your weigh on earth. If Helena weighs 96 pounds on earth about how many pounds would she weigh on Mars?
The filter feature in excel allows you to look at what Data? Only data you select from the filter options Only data in the column labeled filter Only data that
What is the equation of the oblique asymptote. h(x)=x^2-x-2/x+1 A.) y=x B.) y=x-2 C.) y=x^2+1 D.) y=x+1
French help please⁉️⁉️⁉️
How can you estimate 1,506 divided by 2 so that it is lose to the actual answer of 753
5491 apples were harvested from one side of the McMillan farm. they harvested 512 from the other side of the farm.about how many apples were harvested at the Mc
