comerbailee
comerbailee
30-10-2014
Mathematics
Answered
solve the equation 40a^2+4a=0
Answer :
Аноним
Аноним
02-11-2014
[tex]40a^2+4a=0\ \ \ \ |divide\ both\ sides\ by\ 4\\\\10a^2+a=0\\\\a(10a+1)=0\iff a=0\ or\ 10a+1=0\\\\a=0\ or\ 10a=-1\\\\\boxed{a=0\ or\ a=-0.1}[/tex]
Answer Link
VIEW ALL ANSWERS ( 34+ )
Other Questions
Ratio and Proportion 15/y = 5 to 8 y = ?
Factor The sum of terms as a product of The gcf and a sum. (10y+15[/
use the cardinal directions to describe the location of the state of Ohio in relation to its surrounding states and Lake Erie
: How does the founder of Wikipedia keep a tight reign on accuracy? HELP PLEZ AT LEAST A PARGRAPH PLES
Which groups in American society might have opposed Progressive reform? Explain.
why were scribes so important in ancient egypt
Suppose Faye plans to fill packets with 60 beads after deciding not to add any yellow beads to the mix. If you want to find how many packets she can put togethe
Which president oversaw the Spanish-American War? A. Grover Cleveland B. Ulysses S. Grant C. William McKinley D. Benjamin Harrison
Hi I need some help, whats the easiest way to divide factions? thanks :)
Type of sedimentary rock that forms when sediments stick together
