Express 120 as a product of two numbers, one of which is 2 less than the other.

12 and 10   and

-12 and - 10

Step-by-step explanation:

Givens

Larger number = x

Smaller number = x - 2

Equation

x*(x - 2) = 120

Solution

Remove the brackets

x^2 - 2x = 120    

Subtract 120 from both sides

x^2 - 2x - 120 = 0  Factor

(x - 12)(x + 10) = 0

x - 12 = 0

x - 12 + 12 = 12

the other number is 2 less than this one or x = 10

x + 10 = 0

x = - 10

The number that is 2 less than this one is

x = -10 -2

x = -12

1. is 4 and 2. is 3

step-by-step explanation:

so if you look at the first one you see that 1 is to 4 and 2 is to 8 and so on, so you can see for every 1 there is a times 4 so if it were 3 then it would be 3*4 and it is 12

for number 2 it is 3 because 1 is to 3 and 2 is to 6 so for every 1 there is 3 so if it were 3 then there would be 3*3 = 9

2? if not the correct answer you might need to provide more information

step-by-step explanation: