cassy1
cassy1
30-04-2015
Mathematics
Answered
x2-4x=177 (the 2 is an exponent)
Answer :
Panoyin
Panoyin
30-04-2015
x² - 4x = 177
x² - 4x - 177 = 0
x =
-(-4) +/- √((-4)² - 4(1)(-177))
2(1)
x =
4 +/- √(16 + 708)
2
x =
4 +/- √(724)
2
x =
4 +/- 2√(181)
2
x = 2
+
√(181)
x = 2 + √(181) x = 2 - √(181)
Answer Link
VIEW ALL ANSWERS ( 65+ )
Other Questions
what is the longest flagpole in whole feet that could be shipped in a box that measures 2 ft by 2 ft by 12 ft
Which is a yearly festival in the United States 1 point National Salvadoran American Day Pupusa Festival Salvadoran Folklore Week Salvadoran New Yea
The area of a circle is to be computed by measuring the radius The actual radius is r267 but it was measured with an error It was measured to be r 269 a Find th
The percent change of 15 yards to 18 yards
If 2 is subtracted from a number and this difference is tripled the result is 6 more than the number Find the number
Which best meets the definition of a region A the National Forests of the United States B the states known as the Deep South C mountains including Mount Everest
solve for c 14 12 12 c solve for k k 12 6 12 two questions
Which statement explains why most emigrants from England came to America in the 1600s
what effect does studying with music have on student test scores
Why do business companies need to borrow money What are the ways they usually do to borrow
