Hello :
<span>(3x²+kx-1) is a quadratic polynome when : a =3 , b=k , c= -1
the discriminat </span>Δ = b²-4ac ≥ 0 because ac = -3 <span><<span> 0
-4ac </span></span>>0 and b²<span>≥0
the </span> quadratic polynome has :2 solutios or 1 solution (Change of sign)
conclusion : <span>is never always positive for any value of k</span>
Fraction: 3/10
percent: 0.3%
Answer is x= -14 because you divide each term by -3 and then simplify
So, we need to divide the reward into 5 parts, then award 2 parts to Jaden and 3 parts to Cadence.
$140 / 5 = $28
Jaden gets 2 * 28 = $56
Cadence gets 3 * 28 = $84
$56 + $84 = $140
Answer:
The percent error would be 27.27%
Step-by-step explanation:
percent error = \frac{measured - actual}{actual} x 100%
