Multiply the following using the vertical multiplication method:
3x2 + 5x + 1
x x2 - 2x + 4

Ineed with number 6 , explain how to get 1978

Ineed i been stuck on this question since yesterday

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.