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Phổ biến Word Problems >

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

Lời Giải

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

Lời Giải

The numbers : 6, 8

Các bước giải pháp

Represent the numbers with

x

:

First number : x

Consecutive number : x + 2

A.T.Q.:

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

Giải

x (x + 2) = 12 + x^{2} : x = 6

x + 2 = 6 + 2 = 8

The numbers : 6, 8

Ví dụ phổ biến

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