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Which represents the polynomial written in standard form?

8x2y2 – + 4x4 – 7xy3

–7xy3 + 8x2y2 – + 4x4
4x4 – 7xy3 – + 8x2y2
4x4 + 8x2y2 – – 7xy3
–7xy3 – + 8x2y2 + 4x4

Respuesta :

xjayde28x

The first option is correct

Standard form starts with the term that has the highest x degree then decreases.

:)))

Answer:

4x^4 +8x^2y^-2 - 7xy^3

Step-by-step explanation:

8x^2y^-2  + 4x^4 – 7xy^3

To write the polynomial in standard form we look at the exponent of variables from left to right

x is the first variable, we take the term with variable x that has highest exponent

4x^4

WE take the terms that start decreasing with the  exponent x

8x^2y^-2

exponent of x should decrease  and y should increase

So standard form is

4x^4 +8x^2y^-2 - 7xy^3

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