What is true about the sum of the two polynomials ? 6s^2t-2st^2 and 4s^2t- 3st^2? The sum of a binomial is 2 . the sum of a binomial is 3 . the sum of a trinomial is 2 . the sum of a trinomial is 3.

Respuesta :

Answer:

A. The sum of binomial is 2.

Step-by-step explanation:

We are given that two polynomials

[tex]6s^2t-2st^2[/tex]

[tex]4s^2t-3st^2[/tex]

We have to find the sum of the two polynomials

Let [tex]p=6s^2t-2st^2[/tex]

[tex]q=4s^2t-3st^2[/tex]

Adding two polynomials then we get

[tex]p+q=6s^2t-2st^2+4s^2t-3st^2[/tex]

[tex]p+q=6s^2t+4s^2t-2st^2-3st^2[/tex]

[tex]p+q=(6+4)s^2t-(2+3)st^2[/tex]

By taking common [tex]s^2t [/tex] from  [tex]6s^2t\;and\; 4s^2t[/tex]

and [tex]st^2[/tex] from [tex]2st^2[/tex] and[tex] 3st^2[/tex]

Therefore, we have sum two polynomials

[tex]p+q=10s^2t-5st^2[/tex]

Binomial means the polynomial contains two terms

Therefore, the sum of binomial is '2'.

Hence , option A is true.

A. The sum of binomial is 2.

Answer:B

Step-by-step explanation:

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