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 problems found: 121
Find the value of the expression: 6!·10^-3
What is bigger? ?
Is true for any number a,b,c equality:? ?
Find out value of expressions if a = -1, b =2: x=b - 2a - ab y=a3 - b2 - 2ab z=a2 b3 - a3 b2 w=a + b + a3 - b2
If ?, then n is:
Express the expression ? as the n-th power of the base 10.
- One half
One half of ? is: ?
- Divide 8
Divide 6840 by x y and z, in such a way that x has twice as much as y, who has half as much as z
- Powers 3
2 to the power of n divided by 4 to the power of -3 equal 4. What is the vaule of n?
- Compare II
Which of the numbers 710, 107 is greater?
Number ?. Find the value of x.
- If the 3
If the 6th term of a GP is 4 and the 10th is 4/81, find common ratio r.
How many real roots has equation ? ?
- What is 10
What is the 5th term, if the 8th term is 80 and common ratio r =1/2?
- Find the 2
Find the term independent of x in the expansion of (4x3+1/2x)8
- Bits, bytes
Calculate how many different numbers can be encoded in 16-bit binary word?
- Is equal
Is equal following terms? ?
- GP - 8 items
Determine the first eight members of a geometric progression if a9=512, q=2
- Five members
Write first 5 members geometric sequence and determine whether it is increasing or decreasing: a1 = 3 q = -2
To binomial ? add a number to the resulting trinomial be square of binomial.
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