Let a; b, and c be integers. consider the following conditional statement: if a divides bc, then a divides b or a divides c. which of the following statements have the same meaning as this conditional statement and which ones are negations of this conditional statement? the note for exercise (10) also applies to this exercise. (a) if a divides b or a divides c, then a divides bc. (b) if a does not divide b or a does not divide c, then a does not divide bc. (c) a divides bc, a does not divide b, and a does not divide c. ? (d) if a does not divide b and a does not divide c, then a does not divide bc. (e) a does not divide bc or a divides b or a divides c. (f) if a divides bc and a does not divide c, then a divides b. (g) if a divides bc or a does not divide b, then a divides c.

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

5

step-by-step explanation:

the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

the root or roots of a polynomial are the values of the variable that makes the polynomial equal to 0. we can find the roots of a polynomial making the expression equal to 0 and then, isolating the variable (it it has just one variable).

for example, given the following polynomial:

the root or zero of the polynomial, can be found by making the expression equal to 0, and then, isolating the variable, so, finding the root we have:

therefore, we have that the root of the polynomial is equal to 2.

we must remember that the number of roots that a polynomial can have, will depend on the degree of the polynomial, a first degree polynomial have will have one single root, a second degree polynomial (quadratic expression) may have two roots and so.

hence the correct option is:

b. a value of the variable that makes the polynomial equal to zero.

have a nice day!

which would be true for stem changing verbs?

they have a consistent spelling change in the stem of the verb.

what is different about the verb “venir” as compared to other stem-changing verbs?

only the third person forms have a stem change.

which of the following could not be considered a “stem-changing” verb?

querer

which of the following would not be condsidered an event?

desfile

what word could be used in response to the following?

¿qué quieres comprar?

quero

what word could be used in response to the following?

¿dónde uds. pueden ir?

vamos  

ellos ir al centro comercial.

yo comprar un vestido.

pedimos

dónde tú?

dormes

step-by-step explanation: