5:30 CFind the Discriminant- then tell how many solutions.4) What is the number of solutions of:ShoSet Up-12x2 + 5x + 2 = 0Discriminant --->Type of Solution134+

We can find the discriminant and type of solution in the following steps.

Answered: 4) What is the number of solutions of:…

College Algebra

1st Edition

ISBN:9781938168383

Author:Jay Abramson

Publisher:Jay Abramson

Chapter5: Polynomial And Rational Functions

Section: Chapter Questions

Problem 19PT: Use Descartes’ Rule of Signs to determine the possible number of positive and negative solutions....

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Similar questions

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In Exercises 9 and 10, solve for the unknown in each of the equations using one of the six principles of equality. Check each answer. Round the answers to 3 decimal places where necessary. a. x0.8=8.48 b. 6.75=20.25x c. 34x=214 d. S2=81 e. x3=827 f. M=12.892 g. V=5.8733 h. 0.0284=y3 i. B3=3.8664.023
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In Exercises 44 and 45, use the formula from Exercise 43. Similar triangles were used to find h and H. A container of yogurt has the shape of a frustum of a cone. With the lower base having diameter length 6 cm and the upper base having diameter length 8 cm, the volume of such a container 7.5 cm tall can be determined by using H=30 cm and h=22.5 cm. Find its volume. A frustum of a cone is the portion of the cone bounded between the circular base and a plane parallel to the base. With dimensions are indicated, show that the volume of the frustum of the cone is V=13R2H13rh2
Use Descartes’ Rule of Signs to determine the possible number of positive and negative solutions. 8x321x2+6=0

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4) What is the number of solutions of: Show -12x? + 5x + 2 = 0 Discriminant ---> Type of Solution