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Phổ biến Word Problems >

Find two positive consecutive odd integers such that the square of the larger integer is one less, than twice the square of the small integer.

Lời Giải

F in d tw o 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 l a r g er in t e g er i s o n e l ess, t han tw i ce t h e s q u a re o f t h e s ma ll in t e g er .

Lời Giải

Kh \overset{o}{^} ng c \overset{o}{ˊ} nghi ệ m

Các bước giải pháp

Represent the number with

x

A.T.Q.:

2 x^{2} = 2 x^{2} - 1

Giải

x, 2 x^{2} = 2 x^{2} - 1 :

Không có nghiệm

Kh \overset{o}{^} ng c \overset{o}{ˊ} nghi ệ m

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