Related Questions

The sum of two numbers is 22 and the sum of their squares is 404 . the product of two numbers is-
A 40
B 44
C 80
D 88
The sum of two numbers is 22 and the sum of their squares is 404, then the product of two numbers is -
A 40
B 44
C 80
D 88
The sum of squares of two numbers ia 80 and the square of difference between two numbers is 36. Find the product of two numbers.
A 17
B 22
C 33
D 28
The sum of squares of two numbers is 80 and the square of difference between the two numbers is 36. Find the product of tow numbers.
A 11
B 22
C 33
D 26
Sum of 4 consecutive even numbers is greater than three consecutive odd numbers by 81 . If the sum of the least odd and even numbers is 59 then find the sum of largest of odd and even numbers is 59 then find the sum of largest odd and even numbers.
A 69
B 53`
C 65
D 72
The sum of the squares of three numbers is 138, while the sum of their products taken two at a time is 131. Their sum is –
A 20
B 30
C 40
D Cannot be determined
The sum of two numbers is 15 and the sum of their squares is 113. Find the numbers.
A 6 and 9
B 7 and 8
C 10 and 5
D None of these
The product of two positive numbers is p. If each of the numbers is increased by 2, the new product is how much grater than twice the sum of the two original numbers?
A p times
B 2p times
C (p+4) times
D (2p + 30 times
The sum of squares of two number is 80 and the squre of difference between the two number is 36. Find the product of two number.
A 11
B 22
C 33
D 26
The ratio of three numbers is 3 : 4 : 5 and the sum of their squares is 1250. The sum of the numbers is
A 30
B 50
C 60
D 90

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