Problem 69
Solve each rational inequality. Give the solution set in interval notation. See Examples 8 and 9. 10/(3+2x)≤5
Problem 69
Solve each equation. (x-2)2/3 = x1/3
Problem 69a
Find each product. Write answers in standard form. 3i(2-i)²
Problem 70
Solve each cubic equation using factoring and the quadratic formula. See Example 7.
Problem 70
Solve each rational inequality. Give the solution set in interval notation. See Examples 8 and 9. 1/(x+2)≥3
Problem 71
Solve each equation. See Examples 4–6. ∜(x-15)=2
Problem 71
Solve each equation for the specified variable. (Assume no denominators are 0.) See Example 8. , for t
Problem 71
Solve each rational inequality. Give the solution set in interval notation. See Examples 8 and 9. 7/(x+2)≥1/(x+2)
Problem 71
Solve each equation. √x+2-x = 2
Problem 72
Find each product. Write answers in standard form. (3-i)(3+1)(2-6i)
Problem 72
Solve each equation. See Examples 4–6. ∜(3x+1)=1
Problem 72
Solve each rational inequality. Give the solution set in interval notation. See Examples 8 and 9. 5/(x+1)>12/(x+1)
Problem 72
Solve each equation. √x-√x+3= -1
- Write each statement using an absolute value equation or inequality. r is no less than 1 unit from 29.
Problem 73
Problem 73
Solve each equation. See Examples 4–6. ∜(x2+2x)= ∜3
Problem 73
Solve each equation. √4x-2 = √3x+1
- Solve each equation for the specified variable. (Assume no denominators are 0.) See Example 8. F = kMv^2/r , for v
Problem 73
Problem 73
Solve each rational inequality. Give the solution set in interval notation. See Examples 8 and 9. 5/(1-x)≤2/(1-x)
Problem 74
Write each statement using an absolute value equation or inequality.
q is no more than 8 units from 22.
Problem 74
Solve each rational inequality. Give the solution set in interval notation. See Examples 8 and 9. 4/(3+x)≤3/(3+x)
Problem 75
Solve each equation. See Example 7. x3/2 = 125
Problem 75
Solve each equation for the specified variable. (Assume no denominators are 0.) See Example 8.
, for t
Problem 75
Solve each rational inequality. Give the solution set in interval notation. See Examples 8 and 9. 3/(2x-1)>-4/x
Problem 75a
Find each quotient. Write answers in standard form. 2-i / 2+i
Problem 76
Solve each equation. See Example 7. x5/4 = 32
Problem 76
Solve each equation. ⁵√ 2x = ⁵√ 3x+2
Problem 77
Solve each equation. See Example 7. (x2+24)1/4 = 3
Problem 77
Solve each equation for the specified variable. (Assume no denominators are 0.) See Example 8.
, for t
Problem 77
Solve each rational inequality. Give the solution set in interval notation. See Examples 8 and 9. 4/(2-x)≥3/(1-x)
Problem 77a
Find each quotient. Write answers in standard form. (1-3i) / (1+i)
Ch. 1 - Equations and Inequalities
