Question

Choose the polynomial written in standard form.

x2y2 + xy − 1

10x3 + 14x2 − 4x4 + x

x2 + x2y + 3

5x + x3 − 3

Answer 1

The last three aren't all in descending order, so it has to be the first one.

Answer 2

The second has a second degree before the fourth, the third has two different x^2 terms without them factored out, and the last has a first degree before a third.

Answer 3

the 2 and 2 in the first are exponents

Answer 4

2 3 4 are exponents in second

Answer 5

the 2 and 2 in three

Answer 6

and the +3 in four

Answer 7

it is the top one x2y2 + xy − 1
you start with the highes power and work your way down

Answer 8

x^2y^2+xy-2

Answer 9

-1 not 2

Answer 10

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