Add or subtract as indicated and write the result in standard form 3i+(-6-i) A:6-4i
B:-6+2i
C:6-2i
D:-6+4i

B: -6+2i

Step-by-step explanation:

step-by-step explanation:

you divide the denominator by the numerator on both sides and if the quotients are equal then the fractions are equivalent

the correct answer is

c. 4

step-by-step explanation:

the given polynomial is

the degree of the polynomial is the highest exponent which is 4.

the -4 is called the leading coefficient.

this polynomial has only one term so it is a monomial.

the correct answer is option c.