Algebra 2SuperchallengeCircles & Lines ShareCircles & Lines · Superchallenge problemFind the NEGATIVE real number xxx satisfying ⌊x⌋⋅x=45\lfloor x \rfloor \cdot x = 45⌊x⌋⋅x=45.A−152-\dfrac{15}{2}−215B−6-6−6C−457-\dfrac{45}{7}−745D−447-\dfrac{44}{7}−744ENone of these\text{None of these}None of theseCheck Show answer Walk through it step by step Practice more like this Review this concept