Jan makes four claims about the two polynomials 4zy + 5z +1 and 2x. The claims are listed belown.
the sum is a polynomial
Claim 1 states that when 2z is added to 4zy + 5z+1
Claim 2 states that when 2x is subtracted from 4zy+5z+1
Claim 3 states that when 4zy +5z +1
Claims 4 states that when 4zy + 5z +1
Select ALL claims by Jan that are correct
the difference is a polynomial
is multiplied by 2x the product is a polynomial.
is divided by 2x the quotient is a polynomial