This is not a quadratic equation.
It is a cubic equation.
X1 = 4
X2 = -5
X3 = -4
Answer:
1). -98 (integer, real number, rational)
2). 1.98 (real, rational)
3). 1270 (whole, real, integer, rational)
4). 1,232,323 (whole, real, integer, rational)
Step-by-step explanation:
<em>Hello</em><em>,</em><em> </em><em>there</em><em>!</em><em>!</em><em>!</em>
<em>The</em><em> </em><em>answer is option</em><em> </em><em>D</em><em>.</em>
<em>I</em><em> </em><em>have</em><em> </em><em>given</em><em> </em><em>solution</em><em> </em><em>on</em><em> </em><em>the</em><em> </em><em>picture</em><em>.</em>
<em>Hope it helps</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em>
This problem has been solved! See the answer Determine Um (mode ), average U, and Urms for a group of ten automobiles clocked by radar at speeds 38,44,48,50,55,55,57,58 and 60mi/h respectively