viicthakiid viicthakiid
  • 15-09-2016
  • Mathematics
contestada

The binomial (a + 5) is a factor of a2 + 7a + 10. What is the other factor?

Respuesta :

Kalahira
Kalahira Kalahira
  • 14-04-2017
The answer is (a+2). Let's find factors of a^2 + 7a + 10. a^2 + 7a + 10 = a^2 + 5a + 2a + 10 = a * a + 5 * a + 2 * a + 2 * 5 = (a * a + 5 * a) + (2 * a + 2 * 5) = a * (a + 5) + 2 * (a + 5) = (a + 5) * (a + 2) = (a + 5)(a + 2). Therefore, a^2 + 7a + 10 = (a + 5)(a + 2).
Answer Link
somaya33
somaya33 somaya33
  • 08-10-2018

the correct answer is 2

The binomial (a + 5) is a factor of a2 + 7a + 10. What is the other factor?

a2 + 7a + 10 = (a + 5)(a +  ⇒ 2)

Answer Link

Otras preguntas

The symbol delta x (x) is used to find what value?
The photo shows a skateboarder pushing her foot against the ground as she rides down a hill. How does this action cause the skateboarder’s speed to change?
Can you please help me fill in the rest of the missing facts for my assignment?
PLEASE HELP WITH THE FOLLOWING
List the producers in the food web
helpppp me pleaseee
I need help. I had 20 brainliest like 3 days ago now I have 15. Why do I keep loosing brainliest. PLS HELP! What do I need to do?
what is the main purpose of a veterans day parade?
Find the distance between the points a. 4 b. 5 c. 6 d. 7
Josh and jake are both helping to build a brick wall which is 6 meters in height. They each lay 250 bricks, but josh finishes this task in 3 hours while jake re