Question

Choose the polynomial that is written in standard form.

xy^3 + 4x^5y + 10x^3
x^4y^2 + 4x^2y + 8x
−9x^4y^2 + 4x^3y^5 + 10x^2
x^6y^3 + 4x^4y^8 + x^2

Answer 1

@rizwan_uet can u help

Answer 2

i m tryng

Answer 3

x^4y^2 + 4x^2y + 8x

Answer 4

you know y??

Answer 5

not really :( im not good at this.

Answer 6

ok then just have your answer good luck

Answer 7

uhm okay. thanks i guess.

Answer 8

can u explain

Answer 9

yes

Answer 10

a polynomial is in standard form if it is written in decending power of its variable

Answer 11

okay. so how did u get x^4y^2 + 4x^2y + 8x

Answer 12

if you look to the powers of x then its is decreasing like x^4 x^2 and x^1
now if you look to the powers of y its also decreasing y^2 y^1 and y^0
thus the powers of both variables are in decending order therefore the polynomial is in standerd form

Answer 13

okay thanks