A few days ago
Solve for x: 2x^2 = -3x – 1?
Solve for x: 2x^2 = -3x – 1?
Top 2 Answers
A few days ago
Favorite Answer
Put it into standard form:
2x^2 + 3x + 1 = 0
Now you can factor it or plug it into the Quadratic Formula. The QF always works. Factoring it yields
(2x + 1)(x + 1) = 0
So either
2x + 1 = 0 or x + 1 = 0
x = -1/2 or -1
And Bob’s your uncle.
0
A few days ago
2x^2=-3x-1
2x^2+3x+1=0
(2x+1)(x+1)=0
2x+1=0 x+1=0
2x=-1 x=-1
x=-1/2
Now check the x and if the statement is true those are your two possible answers.
There is also a Logrithm way to answer this. I think the above way is easiest.
0
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