Answered

Connect with experts and get insightful answers on IDNLearn.com. Find the solutions you need quickly and accurately with help from our knowledgeable community.

need help.  solve using quadratic formula, aproximate solution to nearest tenth.                                    5x²6+5x answer is _______

Sagot :

AL2006idn
5x² + 5x + nothing
Ax² + Bx + C

A = 5
B = 5
C = 0

Quadratic formula:

x = (1/2A) times [ -B plus and minus √(B²-4AC) ]

B² - 4AC = 25 - 4(5)(0) = 25
 
-B plus and minus √25 = -5 plus and minus 5 = -10 and zero.

(1/2A) times (-10 and zero) = (1/10) times (-10 and zero) = -1 and zero

x = 1
and
x = 0
===============================
What is that '6' doing in there ?
Where does it belong ?
Did you copy the problem correctly ?

Thank you for joining our conversation. Don't hesitate to return anytime to find answers to your questions. Let's continue sharing knowledge and experiences! Thank you for choosing IDNLearn.com for your queries. We’re here to provide accurate answers, so visit us again soon.