log33(3x + 21) = 0
log33(3x + 21) = 0
Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...):
Showing 0 comments:
Be the first to comment!
To solve this example are needed these knowledge from mathematics:
Next similar examples:
- Exponential equation
Solve exponential equation (in real numbers): 98x-2=9
Determine missing coordinate of the point M [x, 120] of the graph of the function f bv rule: y = 5x
Eequation f(x) = 0 has roots x1 = 64, x2 = 100, x3 = 25, x4 = 49. How many roots have equation f(x2) = 0 ?
What is the vertical asymptote of ?
From the equation of a circle: ? Calculate the coordinates of the center of the circle S[x0, y0] and radius of the circle r.
- Linear imaginary equation
Given that ? "this is z star" Find the value of the complex number z.
- Ball game
Richard, Denis and Denise together scored 932 goals. Denis scored 4 goals over Denise but Denis scored 24 goals less than Richard. Determine the number of goals for each player.
- Evaluation of expressions
If a2-3a+1=0, find (i)a2+1/a2 (ii) a3+1/a3
- Cinema 4
In cinema are 1656 seats and in the last row are 105 seats , in each next row 3 seats less. How many are the total rows in cinema?
- Geometric sequence 5
About members of geometric sequence we know: ? ? Calculate a1 (first member) and q (common ratio or q-coefficient)
Determine the number whose decimal logarithm is -3.8.
Find the gain whenever the output power is 21x the input power.
- Sequence 3
Write the first 5 members of an arithmetic sequence: a4=-35, a11=-105.
- Six terms
Find the first six terms of the sequence a1 = -3, an = 2 * an-1
- Is complex
Are these numbers 2i, 4i, 2i + 1, 8i, 2i + 3, 4 + 7i, 8i, 8i + 4, 5i, 6i, 3i complex?
- Theorem prove
We want to prove the sentense: If the natural number n is divisible by six, then n is divisible by three. From what assumption we started?
- Calculation of CN