Just put into math: let's call your number 'x'. x^2 = 3x
(divide both sides by x)
(x^2)/x = (3x)/x
x = 3
As simple as that. :)
The sum of three times a number and its square is 10 more than 6 times a number?
3. The square root of a number is the number that when multiplied by itself, will give you the original number. Therefore, if you multiply the square root of three by itself, you will get three. A more clear example using whole numbers: the square root of nine times the square root of nine is three times three, which gives you nine, your original number.
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
It is 3x^2.
The number will be the original number multiplied by itself three times. The unit of measure (square feet) will remain the same.
3, if you're counting whole number squares, if not 0
6
Because if you are multiplying a number, x, three times it is the formula of multiplying a cube!
The square root is the number which is times by itself, to get the square number.
Square - multiply same number two times Cube - multiply same number three times 7 X 7 X 7 = 343 !!!
Ten times the square of a non-zero number is equal to forty times the number. What is the number?
Two times the square root of three plus five times the square root of three plus four times the square root of three equals eleven times the square root of three.