Answer:
2x² + 6x + 20
Step-by-step explanation:
See the picture
Answer:
parallel
Step-by-step explanation:
it has exactly one pair of parallel sides or sides that will never touch
Answer:
-2.46, -10/4, 14/5, 2.5.
Step-by-step explanation:
We are given with the equation y"+ 9 y = t^2 * e^3 t + 6 and asked to determine the general solution to this equation. we convert the equation into r^2 + 9 = 0. The solution to this equation is r = +/- 3i. This solution converted to trigonometric function is equivalent to <span>y</span>= <span>C1 </span>cos3t + <span>C2 </span>sin<span>3t. </span>
