Jada7731 Jada7731

25-11-2020
Mathematics

contestada

Find all solutions by factoring.
c? + 13c + 40 = 0

Respuesta :

lavenderlillacs25 lavenderlillacs25

25-11-2020

Answer: c = -5, -8

Step-by-step explanation:

c^2 +13c+40=0

(c+5)(c+8)=40

c = -5, -8

Answer Link

Otras preguntas

A child says ‘ca’ instead of ‘cat’. what process is at work and what might be the reason(s) for this?

please solve all the problems listed

se ubican los puntos A, B, C, D sobre una linea recta tal que B es punto medio de AD, ademas AD =2 . CD + 28 , calcular BC

which of the following carboxylic acids will be the most acidic? 1. ch 3 chclch 2 cooh 2. ch 3 ch 2 ccl 2 cooh 3. ch 3 ch 2 chclcooh 4. ch 3 ch 2 ch 2 cooh

What is the correct E/M code for the case below? CC: Patient presents with upper respiratory infection. HPI: Congestion, cough, ear fullness/pressure, headache,

When did Africa's huge basins form as a result of the uplifting of the land?

BeGemmed is a popular jewelry store. Using gems like rubies and opals they produce two very popular items. Their first design uses three opals and two rubies.

Find the following percentiles for the standard normal distribution. Interpolate where appropriate. a. 91st b. 9th c. 75th d. 25th e. 6th 31.

What was a result of thousands of slaves fleeing to meet up with Union troops? (Bounty hunters fled to the North seeking large rewards.) (Slave owners acted mor

An old refrigerator used 927 kWh of energy per year. One kWh costs 0.09 cents. What is the cost of running the refrigerator for a year?a) $83.43b) $78.51c) $83.