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What number is missing in the sequence 1-8-27-125-216?
64 should be between 27 and 125. (1 cubed equals 1. 2 cubed equals 8. 3 cubed equals 27. 4 cubed equals 64. Etc.)
What does n cubed mean?
"N cubed" refers to the mathematical operation of raising a number to the power of 3. This means multiplying the number by itself three times. For example, if n = 2, then n cubed would be 2 x 2 x 2, which equals 8. In general, n cubed can be represented as n^3 in mathematical notation.
Is 2 cubed times 14 right for the number 42 in prime factorization?
2 cubed times 14 equals 112 and 14 isn't prime. Other than that... 2 x 3 x 7 = 42
If you square a negative number is the answer negative -3 squared equals 9 or -9?
It depends if the negative is being squared also. If you have (-3)^2 then it = 9 If you have -(3)^2 then it = -9
Does a negative number plus a negative number equal a positive or a negative number?
It could equal both a negagtive number or a positive number. To get a definite positive or negative you times or divide. Well in addition and subtraction negative plus a negative equals a bigger negative. Kinda like -4+-4 =-8, but in multiplication and division 2 negatives equal a positive. -2 times-2 =positive 4.
What does minus cubed mean?
"Minus cubed" typically refers to taking a negative number and raising it to the third power, or cubing it. For example, if you have -2, then minus cubed would be calculated as (-2)³, which equals -8. The result is negative because multiplying three negative numbers together yields a negative product.
What number when cubed equals 8?
The answer is 2. 2 cubed means 2 to the 3rd power or 2x2x2 which equals 8.
What does the word cubed number mean in maths?
A number multiplied by itself thrice. 2 x 2 x 2 equals 2 cubed.
What number is missing in the sequence 1-8-27-125-216?
64 should be between 27 and 125. (1 cubed equals 1. 2 cubed equals 8. 3 cubed equals 27. 4 cubed equals 64. Etc.)
What equals 8 when cubed?
2
What is negative plus positive?
It depends on the magnitude of the negative and positive values. Equal magnitudes equal zero. -2 + 2 = 0 Larger negative number than positive number equals a negative number. -3 + 2 = -1 Smaller negative number than positive number equals a positive number. -2 + 3 = 1
What does a negative number times a negative number equals?
negative multiply by negative is positive. While negative added with negative is negative. E.g. - 2 x -2 is 4 while -2 + -2 is -4
Is 2 cubed rational?
I assume by 2 cubed you mean 2^3. That equals 2 * 2 * 2 which equals 8. 8 is rational, so yes.
What is negative 8 plus 10?
Negative 8 plus 10 equals 2. When you add a positive number to a negative number, you can think of it as subtracting the absolute value of the negative number from the positive number. In this case, 10 minus 8 equals 2.
What is the 3rd cubed nuber?
The third cubed number is (3^3), which equals (27). Cubed numbers are obtained by raising a number to the power of three, so the first few cubed numbers are (1^3 = 1), (2^3 = 8), and (3^3 = 27). Thus, the third cubed number is 27.
What is the cube of the number 8?
512 2 it's the cubed root of 8. 2x2=4 and 4x2=8 so 2 cubed equals 8. If it is 8 cubed then you have to take 8x8=64 and 64x8=512
What cube be the negative number is always?
The cube of a negative number is always negative. This is because multiplying three negative numbers together results in a negative product. For example, ((-2)^3 = -8). Thus, any negative number cubed will yield a negative result.
