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פּוֹפּוּלָרִי Word Problems >

The sum of two numbers is 10. The sum of the squares of the two numbers is 52. Find the two numbers.

פתרון

T h e s u m o f tw o n u mb ers i s 10. T h e s u m o f t h e s q u a res o f t h e tw o n u mb ers i s 52. F in d t h e tw o n u mb ers .

פתרון

The numbers : 4, 6

צעדי פתרון

Represent the numbers with

x and y

:

number 1 : x

number 2 : y

A.T.Q.:

x + y = 10

x^{2} + y^{2} = 52

פתור את מערכת המשוואות:

x + y = 10, x^{2} + y^{2} = 52 : (x = 4, x = 6, y = 6 y = 4)

Discard duplicated solutions

The numbers : 4, 6

דוגמאות פופולריות

sides of a square are increased by 2 meters area =81 square meters find length of original square One number is 5 greater than another number. The product of the numbers is 36. Find the numbers.Suppose an investment earns 2.4% interest compounded continuously. Find the future value of a 4800 investment after 17 years. Round your answer to the nearest cent, if necessary.Denise opened a savings account and deposited 4,000.00 as principal. The account earns 11% interest, compounded quarterly. What is the balance after 9 years?You deposit 6000 in an account earning 2% interest compounded continuously. How much will you have in the account in 10 years?