The answer is 3!
Let x represent the number. From the problem:
3x2-4x=15
Solve for x:
3x2-4x=15
3x2-4x-15=0
(3x+5)(x-3)=0
x=-5/3 OR x=3
However, we were asked for a whole number. -5/3 is not a whole number. So x=3 is the only whole number solution.
4x2 - x = 3
My number is 11.
It is 3x^2.
The number of times can you subtract 50 by 2 is 25
25 times
4x2 - x = 3
So the problem is: Solve: 4x2 - x = 3
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.
My number is 11.
24 times you can subtract the number 2 from the number 50.
It is 3x^2.
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
The number of times can you subtract 50 by 2 is 25
The number will be the original number multiplied by itself three times. The unit of measure (square feet) will remain the same.
The mean times three will be the total of all three numbers. Multiply the mean times three and subtract the sum of the two numbers from that total.
25 times