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شائع Word Problems >

find 2 positive consecutive odd integers such that the square of the smaller increased by twice the larger is 103

الحلّ

f in d 2 p os i t i v e co n sec u t i v e o dd in t e g ers s u c h t ha t t h e s q u a re o f t h e s ma ll er in cre a se d b y tw i ce t h e l a r g er i s 103

الحلّ

The number : - \frac{1 + 3 23}{2}

خطوات الحلّ

Represent the number with

x

A.T.Q.:

2 x^{2} + 2 x = 103

2 x^{2} + 2 x = 103, x

حلّ لـ:

x = \frac{- 1 + 3 23}{2}, x = - \frac{1 + 3 23}{2}

x = \frac{- 1 + 3 23}{2}

استبدل:

Invalid

The number : - \frac{1 + 3 23}{2}

أمثلة شائعة

four times a number decreased by 12 is 8 selling an object at 16500php with 10% mark up. how much is the original price number is 11 . Find the three numbers. first number: second number: third number:Lauren's age is half of Joe's age. Emma is two years older than Joe. The sum of Lauren, Emma, and Joe's age is 54. How old is Joe?one number is 2 less than a second number. twice the second number is 7 less than 3 times the first. find the 2 numbers.