NUMBER THEORY The product of 36 and the square of a number is equal to 121. What are the numbers? Write the numbers from least to greatest.

解

N U MBER T H EOR Y T h e p ro d u c t o f 36 an d t h e s q u a re o f a n u mb er i s e q u a l t o 121. Wha t a re t h e n u mb ers ? W r i t e t h e n u mb ers f ro m l e a s t t o g re a t es t .

The largest number : 3 \frac{121}{36}

解答ステップ

Represent the number with

x

A.T.Q.:

x \cdot 36 x^{2} = 121

x

を解く

x \cdot 36 x^{2} = 121 : x = 3 \frac{121}{36}

Select the largest solution:

3 \frac{121}{36}

The largest number : 3 \frac{121}{36}