Option: D is the correct answer.
D. it is not possible to determine
Step-by-step explanation:We know that a binomial is a polynomial with two terms and the polynomial may be of any degree and may contain at most 4 terms i.e. it may be a binomial, trinomial or a polynomial with four terms.
a)
We get a trinomial
b)
Hence, we get a polynomial with four terms.
c)
Now we got a binomial.
Hence, the best possible answer is:
D. it is not possible to determine
x =√[y²+(27)²] = √[ z² - 3² +(27)²]
Step-by-step explanation:
step 1) x=√[y²+(27)²]
step 2)
We find y
z²=y²+3² → y² = z² - 3²
step 3) x = √[ z² - 3² +(27)²]