sjdjsjjw sjdjsjjw
  • 10-07-2019
  • Mathematics
contestada

Which of the given expressions results in 0 when evaluated at x = 5?
OA. 5x(x – 7)
OB. (x - 3)(x - 5)
Oc. (x + 7)(x - 2)
OD. (x + 5)(x - 8)

Respuesta :

jimrgrant1 jimrgrant1
  • 10-07-2019

Answer:

B

Step-by-step explanation:

Look for an expression with (x - 5 ) as this will give zero when x = 5, that is

x - 5 = 5 - 5 = 0

The only expression with a factor of (x - 5 ) is B

Answer Link

Otras preguntas

how do I solve p-2 over 3 = 5 over 8?
What is the probabibility of drawing a black queen from a deck of cards, and then rolling a number greater than 4 on a number cube?
why was new Amsterdam a good location for a city
What is the probabibility of drawing a black queen from a deck of cards, and then rolling a number greater than 4 on a number cube?
What is 15% of 60?? Can someone plz tell me how to calculate this as well??? Thanks!!!
ok guess i got a question for ya what is 0.9% of 54
Liza finished studying at half past 3.what time did Liza finish studying A. 3:30 B. 3:15 C. 2.45 D. 2:15
why don't the present shapes of the continents fit perfectly into the supercontinent?
Why is death by predators more natural or "right" then death by starvation?
4 hundreths equals how many thousandths?