Write a CR for the solved problem. A example of one is attached as well. For the CR you should answer the question of , do you get 2 real solutions, 1 real solution, or 2 complex solutions? For your reasoning you should explain how you know. Use the example attached to help you answer. hints: that plus minus sign means there are two answers. If the number under the square root is positive, you have two real solutions. If the number is negative you have two complex solutions. If the number is 0 under the square root you have 1 real number solution. Austin throws a rock in the air. The height, h, in feet above the ground Isby h = -16t² + 123t+ 40. How long is the rock in the air?Claim: The rock will be in the air for 8 seconds at an initial velocity of 123 ft/sec and aninitial height of 40 feet.Reasoning: The equation will be equal to 0 since the height is 0 ft when the rock is on theground. I solved the equation using the quadratic formula by plugging in a, b and c. Theradicand was a perfect square that I was able to take the square root of. I got 2 answers butonly one is reasonable for time since time can't be negative.is given

Answered: Image /qna-images/answer/3871dc8e-98f1-431d-8269-26d1d37d0382.jpg

Answered: Austin throws a rock in the air. The…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Write a CR for the solved problem. A example of one is attached as well.

For the CR you should answer the question of , do you get 2 real solutions, 1 real solution, or 2 complex solutions?

For your reasoning you should explain how you know. Use the example attached to help you answer.

hints: that plus minus sign means there are two answers. If the number under the square root is positive, you have two real solutions. If the number is negative you have two complex solutions. If the number is 0 under the square root you have 1 real number solution.