Question

Choose the polynomial that is written in standard form.

2x2y2 + 3x4y + 10x6

4x4y2 + 6x3y5 + 10x

−3x8y2 + 9x2y + 10x2

−7x6y2 + x3y8 + 10x2

Answer 1

@ash2326

Answer 2

A standard polynomial is of the form
\[ax^m y^n+ax^{m-1}y^{n-1}+.....\]
such that m+n is highest for the first term, and then decreases as we move right. For example
\[x^3y^3+xy^2+xy\]
Do you understand this @unheard ?

Answer 3

Kind of...

Answer 4

For the first term m+n =6. for second 3 and third 2
It's decreasing, so it's a standard polynomial. Now you check which option satisfies this criteria ?

Answer 5

So basically, which one is in decreasing numbers?

Answer 6

yes :)

Answer 7

The exponents or the actual numbers? o.o

Answer 8

The third one?

Answer 9

exponent ,

Answer 10

yes, you are right

Answer 11

Thanks!