Exponentiation - math word problemsIf n is a positive integer and x is any real number, then x^n corresponds to repeated multiplication x^n=x×x×⋯×x (n times). We can call this “x raised to the power of n,” “x to the power of n,” or simply “x to the n.” Here, x is the base, and n is the exponent or the power.
Number of examples found: 115
- Is equal
Is equal following terms? ?
Number ?. Find the value of x.
Express the expression ? as the n-th power of the base 10.
- One half
One half of ? is: ?
Find the value of the expression: 6!·10^-3
Is true for any number a,b,c equality:? ?
What is bigger? ?
How many real roots has equation ? ?
- Comparing powers
How many times is number 56 larger than number 46?
To binomial ? add a number to the resulting trinomial be square of binomial.
- Geometric sequence 4
It is given geometric sequence a3 = 7 and a12 = 3. Calculate s23 (= sum of the first 23 members of the sequence).
- Exponential equation
Solve for x: (4^x):0,5=2/64.
Calculate the square root of these numbers:
By introducing a new variable solve biquadratic equation: ?
- Powers 3
2 to the power of n divided by 4 to the power of -3 equal 4. What is the vaule of n?
- Unknown number x
5% from an unknown number equals the number 26. What is the unknown number?
- Simplest form
Find the simplest form of the following expression: 3 to the 2nd power - 1/4 to the 2nd power
- Five members
Write first 5 members geometric sequence and determine whether it is increasing or decreasing: a1 = 3 q = -2
If ?, then n is:
- GP - 8 items
Determine the first eight members of a geometric progression if a9=512, q=2
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