equation, equivalent, math homework help
Solve the equation.92x ∙ 27(3 – x) =
{10}
{-11}
{-8}
4 points
QUESTION 2
Solve the equation.log3 (x – 5) + log3 (x – 11) = 3
4 points
QUESTION 3
Solve the equation.(ex ) x ∙ e24 = e11x
4 points
QUESTION 4
Solve the equation.9 ln 5x = 36
4 points
QUESTION 5
Solve the equation.3 + 8 ln x = 10
4 points
QUESTION 6
Solve the equation.16 x – 3 = 8 3x
4 points
QUESTION 7
Solve the equation.2x2 – 3 = 64
{3}
{3, -3}
{ , – }
{6}
4 points
QUESTION 8
Solve the equation.6x + 3 = 9x- 4
4 points
QUESTION 9
Solve the problem.f(x) = log3 (x + 1) and g(x) = log3 (x – 1). Solve f(x) = 7. What point is on the graph of f?
{2}, (2, 7)
{8}, (2, 7)
{2}, (2, 9)
{8}, (2, 3)
4 points
QUESTION 10
Solve the equation.ex – 5 = x + 3
4 points
QUESTION 11
Solve the equation.log5 (x + 1) = 1 + log5 (x – 1)
4 points
QUESTION 12
Solve the equation.ln = 2
{e4 + 2}
{e2 – 2}
{e4 – 2}
4 points
QUESTION 13
Solve the equation.2 + log3 (2x + 5) – log3 x = 4
4 points
QUESTION 14
Solve the equation.log35 (x + 70) = 3 – log35 x
{-245}
{245}
{-175}
{175}
4 points
QUESTION 15
Solve the equation.e6x – 1 = (e4 ) -x
4 points
QUESTION 16
Solve the equation.e2x = 7
4 points
QUESTION 17
Solve the equation.125 x = 25
4 points
QUESTION 18
Solve the equation.5 (9 – 2x) = 3125
4 points
QUESTION 19
Solve the equation. x+1 = x-1
4 points
QUESTION 20
Solve the equation. Express irrational answers in exact form and as a decimal rounded to 3 decimal places.ln x + ln (x + 5) = –3
≈ 0.010
–5 + ≈ 0.020
≈ 2.505
≈ –5.010
4 points
QUESTION 21
Solve the equation.log42 (x2 – x) = 1
{-6, -7}
{-6, 7}
{6, 7}
{1, 42}
4 points
QUESTION 22
Solve the equation.125 3x – 2 = 25 5x
4 points
QUESTION 23
Solve the problem.f(x) = log6 (x + 3) and g(x) = log6 (x – 2). Solve g(x) = 3. What point is on the graph of g?
{3}, (3, 218)
{216}, (216, 3)
{218}, (218, 3)
{214}, (214, 3)
4 points
QUESTION 24
Solve the equation.log2 (3x – 2) – log2 (x – 5) = 4
{6}
{18}
4 points
QUESTION 25
Solve the equation.ex + 6 = 8
{ln 14}
{e8 + 6}
{ln 8 – 6}
{e48 }