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شائع Word Problems >

The product of two consecutive even numbers is 12 more than the square of the smaller number. find the numbers

الحلّ

T h e p ro d u c t o f tw o co n sec u t i v e e v e n n u mb ers i s 12 m ore t han t h e s q u a re o f t h e s ma ll er n u mb er . f in d t h e n u mb ers

الحلّ

The numbers : 6, 8

خطوات الحلّ

Represent the numbers with

x

:

First number : x

Consecutive number : x + 2

A.T.Q.:

x (x + 2) = 12 + x^{2}

x (x + 2) = 12 + x^{2}

حلّ:

x = 6

x + 2 = 6 + 2 = 8

The numbers : 6, 8

أمثلة شائعة

The area of a circle is 0.5024 square meters. What is the circle's circumference?ten times the reciprocal of a number equals 5 times the reciprocal of 10 Tyler deposited 1000 in a savings bond. The account earns 1.11% APR compounded annually. Find the balance after 12 years.The diameter of a circle is 35 cm. Find its area Find the area of an equilateral triangle with apothem length 6cm If necessary, write your answer in simplified radical form.