The answer is -32 Sum of -16+8 = -8 Half of -8 = -4 Sum of -5+9 = 4 Twice of 4 = 8 Product = 8*(-4) = -32
find the sum and product of the roots of 8×2+4×+5=0
(8 - 3) x (4 - 3) = 5 x 1 = 5
15 x 8 = 120
40
The product of 4 and 5 2 is that 5 2 looks like it could be connected to each other and 4 has nothing to connect.
It is: 80
4*4 = 16 (4+4 = 8)3*5 = 15 (3+5 = 8)2*6 = 12 (2+6 = 8)1*7 = 7 (1+7 = 8)0*8 = 0 (0+8 = 8)So 4 and 4 produce the largest product and still have the sum of 8.Assumptions:only integers,that this can be extrapolated (-1*9 < 0*8 etc)
8 x 4 = 32Note: product is a multiplication.
8x + 8 = 4x 4x + 8 = 0 4x = -8 x = -2
1*40 2*20 4*10 5*8
(8*4) + (8-4) = 32 + 4 = 36 ^ ^ sum ^ product and difference