Mathematics, 29.06.2021 05:50 surfergirlmymy
What type of solutions will a quadratic equation have when the discrimination b^2 - 4ac in the quadratic formula is negative? (plz give explanations)
a - two nonreal solutions
b - one real solution
c - two real solutions
d - no solutions
Answers: 3
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Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?
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Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.
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The width of a rectangle is 20 units. can the perimeter p of the rectangle be 64 units when its length x is 11 units? no, because p = 2x + 2(20) no, because p ≠2x + 2(20) yes, because p ≠2x + 2(20) yes, because p = 2x + 2(20)
Answers: 1
What type of solutions will a quadratic equation have when the discrimination b^2 - 4ac in the quadr...
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