The difference of the squares of two numbers is 15. The difference of twice the square of the first number and the square of the second number is 30. Find the numbers

Step-by-step explanation:

Let x represent the first number, and y be the second number.

The first statement can be modeled as

The second statement can modeled as

If we multiply 2 both sides of the first equation,

Subsitue this for 30 in second equation,

Subsitue this for y in either equation,

So our answer is

plus or minus sqr root of 15, 0).

or

i will pick c put check it over to be sure

step-by-step explanation: