The number of the integral solution of the equation(x+1)^2+(y-2)^2=50 is

来源：学生作业帮助网编辑：六六作业网时间：2024/12/24 03:57:59

Thenumberoftheintegralsolutionoftheequation(x+1)^2+(y-2)^2=50isThenumberoftheintegralsolutionoftheeq

The number of the integral solution of the equation(x+1)^2+(y-2)^2=50 is
The number of the integral solution of the equation(x+1)^2+(y-2)^2=50 is

The number of the integral solution of the equation(x+1)^2+(y-2)^2=50 is
小于50的完全平方数只有0,1,4,9,16,25,36,49.
两个完全平方数之和为50只有1+49 = 25+25 = 49+1三种可能.
于是(x+1)²+(y-2)² = 50的整数解有:
(0,9),(0,-5),(-2,9),(-2,-5),(4,7),(4,-3),(-6,7),(-6,-3),(6,3),(6,1),(-8,3),(-8,1).
共12组.

number of students in the class The number of ( )in our class( The number of ( )in our class( the number of students in 250 year in the number of 的用法是什么 _____ (number)of the students ____(stay)in the classroom English has the largest number of s___ in the world. The number of the students in our class is 32 The number of violent crimes in the United State the number of people in the story翻译 What's __________ people in Australia?A. the number of B. a number of C. number D. the population of the number of造句 the number of造句 the reciprocal of number the number of中文 the number of 是什么意思? the number of同义词 The number of students