SOLUTION: Solve by factoring.
4x^2 - 1 = 0
Algebra.Com
Question 156692This question is from textbook Algebra 1 An Incremental Development
: Solve by factoring.
4x^2 - 1 = 0
This question is from textbook Algebra 1 An Incremental Development
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Start with the given equation
Factor the left side (note: if you need help with factoring, check out this solver)
Now set each factor equal to zero:
or
or Now solve for x in each case
So the answer is
(with a multiplicity of 2)
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