Question

Which polynomial is in standard form?

4xy+ 3x^3 5y - 2xy +4x^7y^9
2x+y^7+7y-8x²y^5– 12xy^2
5x^5 - 9x^2y^2 - 3xy^3 + 6y^5
7x^7y^2+5x^11y^5-3xy^2+2 ASAP PLZ ​

Answer 1

c)5x^5 - 9x^2y^2 - 3xy^3 + 6y^5

Explanation:

Answer 2

option 3 is the answer

Explanation:

A polynomial in two variables is said to be in standard form if exponent of one variable is keep decreasing and another variable keep increasing

only option 3 follows it

As here exponent of x start from 5 and decreases up to 0

and exponent of y start from 0 and keep increasing up to 5

rest of the option do not follow this rule