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Here's the question you clicked on:
meow18
Use the quadratic formula to find the roots of the equation. Round to tenths place if necessary. 11x2 - x - 3 = 0 A. {-1, 1.2} B. {-11, 13.2} C. {-0.5, 0.6} D. no real solution
Someone can help me?
(1+-sqrt(1+4*3*11))/2*11
x1,2 =(1+/- sqrt(1+132))/22
=(1+/-sqrt133)22
@sarah repost, i cannot find your question
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