If you mean that the sum of the two numbers is 20 and the product is 75, then
X+Y=20 and XY=75
solving for Y and substituting: Y=20-X and XY=X(20-X)
then X(20-X)=75 and 20X-X2=75
(20X-X2)-(20X-X2)=75-(20X-X2)
then X2-20X+75=0
factoring (X-5)(X-15)=0, so X=15 or X=5
if X=5, then Y=75/X=15
if X=15, then Y=75/X=75/15=5
95
-25
It is: (20*10)-(20+10) =170
The numbers are 20, 22, 24 and 26.
The numbers are 10 and 5
It is 0.5
12 and 8
17 and 3 are two prime numbers whose sum is 20. Their product is 51.
4 and 5
5 and 4. 5x4=20 (product) 5+4=9 (sum)
They're 5 and 15.
A single number cannot have a sum or a product - a sum or product is used to compare two or more numbers.
The numbers are: 7 and 20
The numbers are 20 and 9
16 + 20 = 36 16 x 20 = 320 The two numbers are 16 and 20.
the 2 numbers are 16 and 20. 16+20=36 and 16x20=320
71