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Why 729 is a square number with a square root of 3 times 3 times 3 times 327?
729 does not have "a square root of 3 times 3 times 3 times 327" so the question does not arise. 729 is a square number with a square root of 3 x 3 x 3 because (3 x 3 x 3) x (3 x 3 x 3) = 729
What is the physical meaning of a square root?
A square root is taking a number X and determining which two same numbers times each other, or Y*Y equal X. If X equals 9, the square root of it is 3; that is 3 (Y) multiplied by 3 (Y) is 9.
Set up equation for If you subtract a number from four times its square the result is three?
4x2 - x = 3
The square of the sum of a number and 3 is 16 Find the number?
(3 + x)2 = 16 Square rooting both sides gives 3 + x = 4 x = 4 - 3 x = 1
What dose square mean in math?
"Square" means to times it itself twice. For example, if I were to square 3, it would be 3 x 3. If I were to square four, it would be 4 x 4. Now, to provide a little more information, "cubed" means to times itself three times. So if I were to cube 3, it would be 3 x 3 x 3. If I were to cube four, it would mean 4 x 4 x 4. These are called exponents. Exponents are numbers above the base. Typing, it would be, take 3, for example, 3^2 if you wanted it to be squared. If it would be cubed, it would be typed as 3^3. The first number is the main number, or the base, and the second number, or exponent, is how many to times the base by. For example, 3^2 would mean 3 x 3. The exponent, in writing, would be in smaller text hovering next to the base, just as if you were to write 3rd.
Why 729 is a square number with a square root of 3 times 3 times 3 times 327?
729 does not have "a square root of 3 times 3 times 3 times 327" so the question does not arise. 729 is a square number with a square root of 3 x 3 x 3 because (3 x 3 x 3) x (3 x 3 x 3) = 729
What does 3 times the square of a number x means?
on these problems you have o say it out to figure it out three times 3times something the square of a number x so the answer is 3x2
What is the product of a number and itself?
A number multiplied by itself is its square.Examples:3 : 3 x 3 = 9, which is called the square of 35 : 5 x 5 = 25, which is called the square of 5A number times a number equals that number squared: x*x=x^2
What is 3 less than the square of a number?
Let the number be x Then its square is x^2 3 less than the square of a number is x^2-3 (or x square minus three)
Three more than the square of a number is four times the number What is the number?
In equation form, when the number is x: x2 + 3 = 4x x2 - 4x + 3 = 0 (x - 1)(x - 3) = 0 x - 1 = 0 or x - 3 = 0 x = 1 or x = 3
Find out the square root of 9 then cube it?
The square root of 9 is the number you times by itself to get 9, so that's 3. Then to cube it you do 3 x 3 x 3 which is 27.
What number multiplied by itself 3 times is 27?
A number, x, multiplied by itself once is x^2. It is NOT x.The number, x, multiplied by itself twice is then x^3.The number, x, multiplied by itself three times is then x^4.Thus x is the 4th root of 27.So x = 27^(1/4) = +/- 2.2795 and +/- 2.2795*i where i is the imaginary square root of -1.
What is the square root of 9 Then cube it?
27 The square root of a number is "the number times itself that equals the original number". The square root of 9 = the number times itself that equals 9. In this case it is 3 (3 x 3 = 9). To cube a number, multiply the number by itself two times. The square root of 9 cubed would be 3 x 3 x 3, or 27.
Three times the square of a certain positive number exceeds six times the number by nine. Find the number?
3x2 - 9 = 6x 3x2 - 6x - 9 = 0 3(x + 1)(x - 3) x = -1, 3 The answer is 3. Check it. 27 - 9 = 18 It checks.
When i square a number i?
To square a number you multiple by itself. For instance, 3 x 3 = 9
How is squarng a number different from the square root of a number?
It's the opposite. Squaring a number is multiplying it by itself. If n is the number, n times n = n2 x times x = n, x is the square root.
What does it mean to multiply a number by itself?
A number multiplied by itself it called squared. All this means is simply x times x where x is the number you wish to multiply by itself, or, as you now know, square. ;-) Here's the first 15 numbers, and their square numbers: 1 x 1 = 1; 1 is a square number 2 x 2 = 4; 4 is a square number 3 x 3 = 9; 9 is a square number 4 x 4 = 16; 16 is a square number 5 x 5 = 25; 25 is a square number 6 x 6 = 36; 36 is a square number 7 x 7 = 49; 49 is a square number 8 x 8 = 64; 64 is a square number 9 x 9 = 81; 81 is a square number 10 x 10 = 100; 100 is a square number 11 x 11 = 121; 121 is a square number 12 x 12 = 144; 144 is a square number 13 x 13 = 169; 169 is a square number 14 x 14 = 196; 196 is a square number 15 x 15 = 225; 225 is a square number A square number is just a number that can be square rooted and results in a whole number.
