Let's denote the number as x. The sum of the number and its square can be represented as x + x^2. Given that this sum is equal to 6, we can write the equation x + x^2 = 6. This is a quadratic equation that can be solved using algebraic methods to find the value of x.
The formula for finding the nth square number is n^2. Therefore, the 3rd square number is 3^2 = 9, and the 6th square number is 6^2 = 36. To find the sum of the 3rd and 6th square numbers, you add them together: 9 + 36 = 45. So, the sum of the 3rd and 6th square numbers is 45.
6
A normal 3x3 magic square has a sum of 15. So you subtract 3 from each number in the square.
4*4=16 sum of 1+6 is 7, difference is 5 so 16 is answer
Le the "number" be x. The sum is x + 6.
The sum of three times a number and its square is 10 more than 6 times a number?
sqrt(n) + 6
The formula for finding the nth square number is n^2. Therefore, the 3rd square number is 3^2 = 9, and the 6th square number is 6^2 = 36. To find the sum of the 3rd and 6th square numbers, you add them together: 9 + 36 = 45. So, the sum of the 3rd and 6th square numbers is 45.
6
A normal 3x3 magic square has a sum of 15. So you subtract 3 from each number in the square.
To square a number, multiply the number by itself.Example: The square of 6 is (6 times 6) = 36.Note: This gives you the area only if the figure is a square.
-3
Translate to an equation:x + x2 = 30Solve for x:x2 + x - 30 = 0(x + 6)(x - 5) = 0x = 5, -6
When you have calculated the square root of each number, simply add the results together and you will have the answer.
144
6 zero in the sum of 1000 square
the sum of something is the answer of two number. 12 canot have a sum because it does not have a nouther number to add it with but if you want to find numbers that if you add them together they will turn out 12 here they are1. 6+6=122. 3+9=123. 4+8=124. 12-4+5-1=12