1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
erastovalidia [21]
3 years ago
15

Factorize c^2 - 18c + 65​

Social Studies
1 answer:
emmainna [20.7K]3 years ago
4 0

Answer:

(c-5)(c-13)

Explanation:

c^2-18c+65\\\\\mathrm{Break\:the\:expression\:into\:groups}\\=\left(c^2-5c\right)+\left(-13c+65\right)\\\\\mathrm{Factor\:out\:}c\mathrm{\:from\:}c^2-5c\mathrm{:\quad }c\left(c-5\right)\\\\\mathrm{Factor\:out\:}-13\mathrm{\:from\:}-13c+65\mathrm{:\quad }-13\left(c-5\right)\\\\=c\left(c-5\right)-13\left(c-5\right)\\\\\mathrm{Factor\:out\:common\:term\:}c-5\\=\left(c-5\right)\left(c-13\right)

You might be interested in
In caring for a young child with pain, which assessment tool is the most useful?
EleoNora [17]

Faces pain-rating scale; In caring for a young child with pain, facing pain scale assessment tool is the most useful.

Procedure of assessment:

Tell the person that each face represents a person who feels happy or sad depending on how much or how little pain they are experiencing. Face 0 is ecstatic that no pain at all exists.

It hurts a little on Face 1. Face 2 is slightly more painful. Even worse is F ace 3. Face 4 is quite painful. Face 5 aches as badly as it possibly can, even if you don't need to be in tears to feel this way.

Ask the person to select the expression that most accurately depicts his feelings. For people who are at least three years old, a rating scale is advised.

Learn more about face pain scale here:

brainly.com/question/14012611

#SPJ4

8 0
2 years ago
4. A chair has a mass of 10 kilograms on Earth. What is the mass of the chair on Mercury?
Rasek [7]

Answer:

A. 10 kilograms.

Explanation:

Changing places does not affect mass in any way, however, it does affect the weight. This is because the wight is one of the effects of gravity on anything that has mass. Mass always remain constant regardless of the location because mass is basically the measure of the amount of matter in an object. The matter will stay the same whether you take the chair to the moon or Mars because the chair will still be made up of the same amount of matter.

8 0
4 years ago
Read 2 more answers
How long ago did the beganNeolithic Revolution
Jlenok [28]
The earliest evidence for Neolithic Revolution that we have comes from 12 500 years ago (twelve thousand five hundred) - but this date is only an estimate based on the archaeological evidence.


In ended around 5000 (five thousand)  years ago (again, only an estimate)
7 0
4 years ago
What water problems does African nations face
sertanlavr [38]
The water poverty trap it’s a cycle that correlates the poverty of the continent to the lack of fresh water
5 0
4 years ago
Read 2 more answers
What is environmental valuation?
erastova [34]
En este contexto de relaciones entre el medio ambiente y el sistema económico, surgen dos escuelas para la valoración económica del medio ambiente: ◦ ECONOMÍA AMBIENTAL ◦ ECONOMÍA ECOLÓGICA 
4 0
3 years ago
Other questions:
  • What is the amount of money you still owe to their credit card company called?
    14·2 answers
  • How could a natural event like an earthquake make it difficult to use the law of superposition
    13·2 answers
  • You have joined several Websites to keep in touch with current friends, reconnect with old friends, and find and contact people
    9·1 answer
  • Although Buddhism began in India, its highest percentage of followers today can be found in the country of what
    5·2 answers
  • Which organization in the united states studies and assess the enviroment to protect it and the people affected by any negative
    8·1 answer
  • What is The American Revolution war?
    7·2 answers
  • Where is esi when the chapter begins
    9·1 answer
  • Describe three harmful effects of globalization.
    10·2 answers
  • The 15th amendment protects individual rights by:
    6·2 answers
  • <img src="https://tex.z-dn.net/?f=%5Chuge%5Cmathfrak%7Bquestion%3A%7D" id="TexFormula1" title="\huge\mathfrak{question:}" alt="\
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!