Posted by k on Saturday, May 28, 2011 at 2:39pm.
How many real number solutions exist for 2x2 8x 8 = 0?

math  PsyDAG, Saturday, May 28, 2011 at 3:08pm
It would help if you proofread your questions before you posted them. You need to include all the signs for addition and/or subtraction. Also online "^" is used to indicate an exponent, e.g., x^2 = x squared.
Is this your equation?
2x^2 ± 8x ± 8 = 0
Assuming the signs are positive,
(2x+4)(x+2) = 0
x = 2
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