To find two numbers whose sum is 8 and product is 7, we can set up the equations: ( x + y = 8 ) and ( xy = 7 ). From the first equation, we can express ( y ) as ( y = 8 - x ). Substituting this into the second equation gives ( x(8 - x) = 7 ), leading to the quadratic equation ( x^2 - 8x + 7 = 0 ). Solving this, we find the numbers are 7 and 1.
13
The numbers needed are 1 and 7
7 & 8
Your answers are 7 & 8 7 + 8 = 15 7 x 8 = 56
7 and 8
Numbers that have a product of 8 are 1,8 and 2,4. Their sums are 9 and 6 respectively. Numbers that have a product of 7 and a sum of 8 are 1 and 7.
Well, isn't that just a happy little question! The product of 7 and 8 is 56, which is different from the sum of 7 and 8, which is 15. Each operation brings its own unique result, just like how each brushstroke adds something special to a painting.
76
The two numbers with the sum of 15 and the product of 56 are: 7 + 8 = 15 7 x 8 = 56
(7*8)+(7+8) = 56+15 = 71
13
The numbers needed are 1 and 7
the product of 8 and the sum of 10 and -7
(7 x 8) + (8 x 8) = 15 x 8 = 120
7 & 8
7 and 8
They are: 7 and 8