SOLUTION: solve by factoring. check each answer 10x^2=-10

Algebra ->  Problems-with-consecutive-odd-even-integers -> SOLUTION: solve by factoring. check each answer 10x^2=-10       Log On


   

Question 207447This question is from textbook algebra 1 an integrated approach
: solve by factoring. check each answer
10x^2=-10
This question is from textbook algebra 1 an integrated approach

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
solve by factoring. check each answer
10x^2=-10
x^2 = -1
x^2+1=0
(x+i)(x-i)=0
x = -i or x = i
====================
Cheers,
Stan H.