There are two solution: -3 and +2.
The sum of a number and its square is 42 Find the number(s)
The sum of a number and its square is 30. Find the number(s)
The sun of a number and its square is 59. Find the number
The sum of a number and it's square is 210
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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.
5x + 6
The sum of three times a number and its square is 10 more than 6 times a number?
sqrt(n) + 6
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
x = 11