SOLUTION: Solve the quadratic equation:
5x^2 + 2x = 3
Need steps to understand better.
Algebra.Com
Question 665929: Solve the quadratic equation:
5x^2 + 2x = 3
Need steps to understand better.
Answer by ReadingBoosters(3246) (Show Source): You can put this solution on YOUR website!
Starting with
Set the equation equal to 0
...
Thinking of multiples of 3 and mutliples of 5 that will subtract to 2.
(x - )(x + ) mixed signs due to + 2 and -3
...
(5x-3)(x+1)=0
Check with FOIL
...
(5x-3)(x+1)=0
5x-3=0, so x =
x+1=0, so x = -1
.....................
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