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.

A. The sum of binomial is 2.

Step-by-step explanation:

We are given that two polynomials

We have to find the sum of the two polynomials

Let

Adding two polynomials then we get

By taking common from  

and from and

Therefore, we have sum two polynomials

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.

the answer is: d) o, f, and kr.

atomic radius of bromine (br) is 114 pm.

atomic radius of oxygen (o) is 73 pm.

atomic radius of fluorine (f) is 72 pm.

atomic radius of krypron (kr) is 112 pm.

the atomic radius of a chemical element is a measure of the size of its atom.

the atomic radius varies with increasing atomic number, but usually increases because of increasing of number of electrons.

the atomic radius decreases across the periods because an increasing number of protons, because greater attraction between the protons and electrons.