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What is the diagonal measurement of a square that is 16 feet x 16 feet?
Sqrt (256 + 256) = sqrt 64 x sqrt 4 x sqrt 2 = 16 root 2 = just over 22' 7½".
What is 4x4x4x4 using exponents?
4x4x4x4 = 4^(4) = 256 NB 4x4x4x4 = 16 x 4x 4 = 64 x 4 = 256
How do you find the square root of 256?
16 x 16 = 256
What is -2 raise to the power 2 root x where x is 4?
2 root 4 = 2 x 2; -2 to the power 4 is 16 (-2/4/-8/16)
The length of a rectangle is 4 times the width the area is 256 m find its perimeter?
Possible dimensions: 1 x 256, 2 x 128, 4 x 64, 8 x 32 This fits. Perimeter = 2(L + W) = 2 x (8 + 32) = 2 x 40 = 80 m
What is the geometric mean of 256 and 4?
√256 x √4 = 16 x 2 = 32
What is the exspression 16x2 - 128x plus 256 simplified?
16x2 - 128x + 256 = 16(x2 - 8x + 16) = 16(x - 4)2, or [4(x - 4)]2, or (4x - 16)2
What multiply up too 256?
1 x 256, 2 x 128, 4 x 64, 8 x 32, 16 x 16 = 256
What are all the numbers that can go into 256?
They are: 1, 2, 4, 8, 16, 32, 64, 128, 256.
What equals 256?
1 x 256, 2 x 128, 4 x 64, 8 x 32, 16 x 16.
What equals 256 when multiplied?
1 x 256, 2 x 128, 4 x 64, 8 x 32, 16 x 16, 32 x 8, 64 x 4, 128 x 2, 256 x 1
Which expression is equivalent to x8-256?
264
What number can be written as a power of 2 4or 8 It is greater than 3 raised to the third powerWhat is the number?
3 raised to the third power is 3 x 3 x 3 = 27 The smallest number that cane be written as a power of 2,4, or 8 is 256, since 256 = 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 = 2 to power 8 256 = 4 x 4 x 4 x 4 = 4 to power of 4 256 = 16 x 16 = 16 to power 2
What two numbers are multiplied to get 256?
1 x 256, 2 x 128, 4 x 64, 8 x 32, 16 x 16
What two number multiplied equals 256?
1 x 256, 2 x 128, 4 x 64, 8 x 32, 16 x 16
Which number times which number equals 256 in maths?
Take your pick: 1 x 256 = 256 2 x 128 = 256 4 x 64 = 128 8 x 32 = 256 16 x 16 = 256 (Also, for each pair of factors above, they can be both negative, eg -4 x -64 = 256.)
What is the next number in the series 1 4 27......3125?
missing number is 256 1, 4, 27, 256, 3,125 then 46,656, 823,543 and so on ... 1¹ = 1 2² = 2 x 2 = 4 3³ = 3 x 3 x 3 = 27 so 4 x 4 x 4 x 4 = 16 x 16 = 36 + 60 + 160 = 256
