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Pre-calculus Algebra Exam Questions with Verified Solutions (Graded A+)
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Pre-calculus Algebra Exam Questions with Verified Solutions (Graded A+) Find all real solutions of the equation. (Enter your answers as a comma-separated list. If there is no real solution, enter NO REAL SOLUTION.) |3x + 5| = 7 - Answers 2/3,-4 Find all real solutions of the equation. (Enter yo...

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  • November 14, 2024
  • 5
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • pre calculus algebra exam questions with verified

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  • Pre-calculus Algebra
  • Pre-calculus Algebra

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Pre-calculus Algebra Exam Questions with Verified Solutions (Graded A+)

Find all real solutions of the equation. (Enter your answers as a comma-separated list. If there is no real
solution, enter NO REAL SOLUTION.)

|3x + 5| = 7 - Answers 2/3,-4

Find all real solutions of the equation. (Enter your answers as a comma-separated list. If there is no real
solution, enter NO REAL SOLUTION.)

|7x| = 2 - Answers 2/7, -2/7

Find all real solutions of the equation. (Enter your answers as a comma-separated list. If there is no real
solution, enter NO REAL SOLUTION.)

|x − 6| = 0.01 - Answers 6.04, 5.99

Find all real solutions of the equation. (Enter your answers as a comma-separated list. If there is no real
solution, enter NO REAL SOLUTION.)

|x − 8| = −10 - Answers no solution

Solve the equation. (Enter your answers as a comma-separated list. If there is no solution, enter NO
SOLUTION.)

|−4x| = 19 - Answers -19/4, 19/4

Solve the equation. (Enter your answers as a comma-separated list. If there is no solution, enter NO
SOLUTION.)

12

|x| − 1 = 4 - Answers 10, -10

Solve the equation. (Enter your answers as a comma-separated list. If there is no solution, enter NO
SOLUTION.)

|x − 8| = −5 - Answers No Solution

Solve the equation. (Enter your answers as a comma-separated list. If there is no solution, enter NO
SOLUTION.)

15 + |2x − 5| = 12 - Answers No solution

Solve the equation. (Enter your answers as a comma-separated list. If there is no solution, enter NO
SOLUTION.)

|x − 8| = |3x + 9| - Answers -17/2, -1/4

, Solve the equation. (Enter your answers as a comma-separated list. If there is no solution, enter NO
SOLUTION.)

|x + 3| = |2x + 2| - Answers 1, -5/3

Solve the inequality. Express the answer using interval notation.

|3x| ≤ 18 - Answers [-6, 6]

Solve the inequality. Express the answer using interval notation.

12

|x| ≥ 3 - Answers (-00, -3)U(9, 00)

Solve the inequality. Express the answer using interval notation.

|x + 1| ≤ 0 - Answers the point x = −1

Solve the inequality. Express the answer using interval notation.

|3x − 2| > 10 - Answers (-00, -8/3)U(4, 00)

Solve the inequality. Express the answer using interval notation.

|5x − 8| < 10 - Answers (-2/5, 18/5)

Solve the inequality. Express the answer using interval notation.

7|x + 3| + 8 > 2 - Answers (-00, 00)

Yes or No? If No, give a reason.

(a) Is the expression (x + 6)2 equal to x2 + 36?

(b) When you expand

(x + a)2,

where

a ≠ 0,

do you get three terms? - Answers No, it is equal to x2 + 12x + 36.

Yes, you get three terms.

Find the sum, difference, or product. (Simplify your answer completely.)

6(x − 7) + 8(x + 2) - Answers 14x-26

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