Question

Julian fully simplifies this polynomial and then writes it in standard form.

Answer 1

Answer:

4y^4

Step-by-step explanation:

$4x^2y^2 - 2y^4 - 8xy^3 + 9x^3y + 6y^4 - 2xy^3 - 3x^4 + x^2y^2$

Last term is -3x^4

This means x term is increasing and it ends at x^4

we arrange the terms in order

$6y^4- 2y^4 - 8xy^3 - 2xy^3 +4x^2y^2+ x^2y^2 + 9x^3y-3x^4$

now we combine like terms

$4y^4 - 10xy^3 +5x^2y^2 + 9x^3y -3x^4$

So first term is 4y^4