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x+13 x+13

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Q: The sum of a number x and 13?
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When the sum of a number plus 3 is squared it it 13 more than the sum of the number plus 2 when squared?

[(x+3)^2] - [(x+2)^2] = 13 ==> 2x = 8 ==> x = 4. the number is 4!


When the sum of a number plus 3 is squared it is 13 more than the sum of the number plus 2 when squared.?

If you mean: (x+3)^2 = (x+2)^2 +13 Then the value of the number x works out as 4


What is they equation to the sum of a number plus 13 is 75?

Let the number be x and so if x+13 = 75 then the value of x must be 62


What is the expression for the sum of thirteen and a number added to the product of seven and the number?

It is: 13+x+7x or as 13+8x


How do you write an expression for the sum of a number and ten less than thirteen?

x+10>13 it wouldn't be x+10-13 ??


Find two number whose sum is 27 and product is 182?

Let the first number be x and the second number is 27 βˆ’ x. [As the sum of both the numbers is 27] Therefore, their product = x (27 βˆ’ x) It is given that the product of these numbers is 182. x (27 – x) = 182 x2 + 27x - 182 = 0 Changing the signs on both sides we get,x2 - 27x + 182 = 0 Factorizing we get , 13 and 14 are the numbers whose sum is 27 and product is 182 x2 – 13x – 14x + 182 = 0 = x(x – 13) – 14 (x – 13)= 0 = (x – 13) (x – 14) = 0 Either x – 13 = 0 or x βˆ’ 14 = 0 i.e., x = 13 or x = 14 If first number = 13, then Other number = 27 βˆ’ 13 = 14 If first number = 14, then Other number = 27 βˆ’ 14 = 13 Therefore, the numbers are 13 and 14.


The sum of two consetive odd numbers is28 what is the number?

call the first number x. The second number would be x + 2 (as they're consecutive odd numbers). The sum of both numbers would be x + x + 2 = 28, or 2x + 2 = 28. This can be evaluated to 2x = 26, x = 13. The first number would be 13, the second 15, 13 + 15 = 28.


The sum of a number plus 3 is squared is 13 more than the sum of the number plus 2 when squared What is the number?

(x + 3)^2 - 13 = (x + 2)^2 x^2 + 6x + 9 -13 = x^2 + 4x + 4 x^2 + 6x - 4 = x^2 + 4x + 4 6x - 4x = 4 + 4 2x = 8 x = 4


Write an expression for the sum of a number and ten less than thirteen?

x + (13-10)


What is the sum of a number and 6?

Le the "number" be x. The sum is x + 6.


6 times the sum of a number and 2 is equal to 13 more than 5 times the number Find the number?

Let x be the number you seek. 6(x+2) = 5x + 13 Solve for x: 6x + 12 = 5x + 13 x = 1 Verify: 6(3) = 5(1) + 13 18 = 18


The square of the sum of a number and 13?

Let 'N' be the number. The sum of the number and 13 is (N+13).The square of the sum of the number and 13 is (N+13)2N2 + 26 N + 169.It's probably easier to add 13 to the number and then square that answer ... less arithmetic.