If you think about how 5 exponentially grows when you make the exponent larger, it gets easier. Since
is 25, and
is 125, then
must equal 625, right? Because 5*5*5*5=625. Hope I made sense!
You have to distribute 3x+1 over the other parentheses
3x(2x^2 +4x-3) + 1• ( 2x^2 +4x-3)=
6x^3 +12x^2 -9x + 2x^2 +4x-3 =
Combine like terms
6x^3 +14x^2 -5x -3
1) one is multiple of all positive integers. So, yes it is multiple of all that numbers.
2) Two is multiple for all those number which has even digit in unit place. So, yes they all are multiple of 2 too.
Answer:
3566543222345556hghjgyuhh
