Exponential equation

Solve for x:

(4^x):0,5=2/64.

Correct result:

x =  -3

Solution:

(4x):0.5=2/64 4x=1/64 4x=4(−3) x=−3

Try another example


We would be pleased if you find an error in the word problem, spelling mistakes, or inaccuracies and send it to us. Thank you!






Showing 0 comments:
avatar




Tips to related online calculators
Do you have a linear equation or system of equations and looking for its solution? Or do you have quadratic equation?

You need to know the following knowledge to solve this word math problem:

Next similar math problems:

  • One half
    one_half One half of ? is: ?
  • Intercept with axis
    log_10 F(x)=log(x+4)-2, what is the x intercept
  • The product
    eq222 The product of a number plus that number and its inverse is two and one-half. What is the inverse of this number
  • Logarithm
    log_hat Determine the number whose decimal logarithm is -3.8.
  • Unknown number
    mocninova_fx I think number. If subtract from the twelfth square the ninth square I get a number 27 times greater than the intended number. What is this unknown number?
  • Roots count
    photomath Substitute the numbers/0,1,2,3/into the equation as x: (x - 1) (x - 3) (x + 1) = 0 Which of them is its solution? Is there another number that solves this equation?
  • The city 3
    city_2 The city has 22,000 residents. How long it is expected to have 25,000 residents if the average annual population growth is 1.4%?
  • Log
    log if ?, what is b?
  • Sequence
    seq Calculate what member of the sequence specified by ? has value 86.
  • Exponential equation
    exp In the set R solve the equation: ?
  • Exponential equation
    exp_8 Determine the value of having y in the expression (3^y): (4^-1)=36. Unknown y is a natural number greater than zero.
  • Equation
    cubic How many real roots has equation ? ?
  • Exponential equation
    exp Solve exponential equation (in real numbers): 98x-2=9
  • Coordinate
    exp_ln Determine missing coordinate of the point M [x, 120] of the graph of the function f bv rule: y = 5x
  • Powers 3
    exp_4 2 to the power of n divided by 4 to the power of -3 equal 4. What is the vaule of n?
  • Water lilies
    lekno_2 Water lilies are growing on the pond and their number is doubled every day. The whole layer is covered in 12 days. How many days will it cover 8 layers?
  • Exp
    old_calculator If ?, then n is: