What is true about the sum of the two polynomials? 6s²t-2st²
4s²t-3st²
A)the sum is a binomial with a degree of 2.

what is the original number? you forgot to add it.

explanation:

step-by-step explanation:

b. 18

step-by-step explanation:

so the equation for this is:

ab^2=ac⋅ad

ab being the top length of 6 and ac being the length of 2 and ad being the length of x. let's plug into the equation:

6^2 = 2x

now lets just solve for x:

36 = 2x

18 = x

i hope that !