Solving an Equation In Exercises 31–38, solve theequation. Check your solutions.31. 5x4 − 12x3 = 0 32. x3 + 8x2 − 2x = 1633. √x + 4 = 3 34. 5√x − √x − 1 = 635. (x − 1)23 − 25 = 0 36. (x + 2)34 = 2737. ∣x − 5∣ = 10 38. ∣x2 − 3∣ = 2x
Solving an Equation In Exercises 31–38, solve theequation. Check your solutions.31. 5x4 − 12x3 = 0 32. x3 + 8x2 − 2x = 1633. √x + 4 = 3 34. 5√x − √x − 1 = 635. (x − 1)23 − 25 = 0 36. (x + 2)34 = 2737. ∣x − 5∣ = 10 38. ∣x2 − 3∣ = 2x
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE:
1. Give the measures of the complement and the supplement of an angle measuring 35°.
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Question
Solving an Equation In Exercises 31–38, solve the
equation. Check your solutions.
31. 5x4 − 12x3 = 0 32. x3 + 8x2 − 2x = 16
33. √x + 4 = 3 34. 5√x − √x − 1 = 6
35. (x − 1)23 − 25 = 0 36. (x + 2)34 = 27
37. ∣x − 5∣ = 10 38. ∣x2 − 3∣ = 2x
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