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Q: Solve Twice a number is one more than square of that number?

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x=-3 or x=5

(92 x 2) - (9 x 2) = 162 - 18 = 144 The number is therefore 9.

The square of 9 more than a number is equal to nine more than the square of a number. What is the number?

Five more than twice a number is -13 find the number

It can't be done, they are in a different number of dimensions. If you are trying to solve a problem, you need to post more information.

One number is eight more than twice another if their difference is 25. The larger number is 42

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joan decided to use her calculator to find the sum of the first 15 counting numbers instead of the formula. By mistake she entered 16 numbers. She entered one number twice . Her answer was 4 more than a perfect square number. Which number did joan enter twice?

To find the square root of any number, us the use the square root sign. The main thing that you are looking for when finding a square root, is two of the same numbers that multiply together to find the current solution. ---- EX 52=25 so, the square root of 25=5 (If in a more difficult math, its + or - 5) **They can also be more difficult such as the square root of 540=23.23790007724** _______________________________________________________________________ sqrt 540 does NOT equal 23.23790007724. If you square 23.23790007724, you get 539.9999999997907979660176.

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i want to solve few questions of completing square method can u give me some questions on it

8 more than twice a number d

7

There can be no such number. Since if x is such a number then 4x is a square number with more factors. and if 4x is the number then 16x has more, etc.

6+ 2n

45

Let's call "a number" x. Then 5 more than twice x is 5 + 2x.

Then the number is 3

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Let's name the first number "X" and the other number "Y" thus: 2X+5Y is the same thing as twice a number more than five times another

Twice the difference between a number and thirteen can be written as 2 (b - 13) Five more than twice the difference between a number and thirteen can be written as 2 (b - 13) + 5. The algebraic expression is 2 (b - 13) + 5.

Peru, with 1,285,216 square kilometers, is more than twice the size of Spain at 505,992 square kilometers.

The sum of three times a number and its square is 10 more than 6 times a number?

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