Help me solve this :D
Does the set of numbers..

Yes

Step-by-step explanation:

Because the given number satisfices the equation a^2+b^2=c^2.

35x 3= 105

step-by-step explanation:

35+35= 70   70 + 35= 105

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!