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
- Intercept with axis
F(x)=log(x+4)-2, what is the x intercept
- Variation equation
Solve combinatorics equation: V(2, x+8)=72
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 ?
- 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.
- Linear imaginary equation
Given that ? "this is z star" Find the value of the complex number z.
- Null points
Calculate the roots of the equation: ?
- Quadratic equation
Find the roots of the quadratic equation: 3x2-4x + (-4) = 0.
Equation ? has one root x1 = 8. Determine the coefficient b and the second root x2.
In the three warehouses, a total of 70 tons of grain was stored. In the second warehouse was stored 8.5t less and in the third 3.5t more than in the first. How many tons of grain was stored in each warehouse?
Solve two equations with two unknowns: 400x+120y=147.2 350x+200y=144
Determine the number whose decimal logarithm is -3.8.
- Geometric progression 2
There is geometric sequence with a1=5.7 and quotient q=-2.5. Calculate a17.
- 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?