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OpenStudy (anonymous):
Solve 2x2 - 8x = -7. I just want to know if my answer is correct. I got x=2+- 2 sqr 2
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OpenStudy (anonymous):
almost :D its x=2 + (- (1)/sqrt(2))
OpenStudy (anonymous):
negative 2 plus or minus square root of 2 negative 2 plus or minus 2 square root of 2 quantity of 2 plus or minus square root of 2 all over 2 2 plus or minus square root of 2 end root over 2
OpenStudy (anonymous):
those are the answer choices..
OpenStudy (anonymous):
o.O therefore choose what you have its look almost the same .
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