Sign In Sign Up Ask an AI advisor

Michcardwell1071

Michcardwell1071

05.06.2020 •

Mathematics

Please answer correctly

Please answer correctly

Solved

Show answers

Ответ:

lewisf2578

28.01.2022

4x^2 + 12x + 8

Step-by-step explanation:

Area of rectangle

= height * width

$=4(x^2 +3x +2)\\= 4x^2 + 12x + 8$

0,0(0 оценок)

Ответ:

alexandraparava

06.11.2020

$\mathrm{The\:solutions\:to\:the\:quadratic\:equation\:are:}$

$x=2,\:x=-3$

Step-by-step explanation:

Considering the equation

$\left(4x\:-\:8\right)\left(3x\:+\:9\right)\:=\:0$

solving the equation

$\left(4x\:-\:8\right)\left(3x\:+\:9\right)\:=\:0$

$\mathrm{Using\:the\:Zero\:Factor\:Principle:\quad \:If}\:ab=0\:\mathrm{then}\:a=0\:\mathrm{or}\:b=0\:\left(\mathrm{or\:both}\:a=0\:\mathrm{and}\:b=0\right)$

$\mathrm{Solve\:}\:4x-8=0$

4x-8=0

4x-8+8=0+8

4x=8

x=2

$\mathrm{Solve\:}\:3x+9=0$

3x+9=0

3x+9-9=0-9

3x=-9

x=-3

$\mathrm{The\:solutions\:to\:the\:quadratic\:equation\:are:}$

$x=2,\:x=-3$

0,0(0 оценок)

Ask your question to the AI advisor

Ai-bot is an expert in any field and is the perfect companion for reliable and useful answers and advice on a variety of topics, including science, history, technology, art, sports, health, culture and more.

Ask your question

More tips

F Food and Cooking How to Make Thin Pancakes: Recipe and Tips...
S Style and Beauty Is Hot Scissor Haircutting Beneficial or Dangerous?...
S Style and Beauty How to Get Rid of Under Eye Bruises?...
F Food and Cooking Is Bacon Good for You?...
S Style and Beauty Discover the Art of Nail Design: How Do You Paint Your Nails?...
P Philosophy How to Develop Extrasensory Abilities?...
O Other Everything You Need to Know About Kudyabliks...
C Computers and Internet The Twitter Phenomenon: What it is and How to Use it...
C Computers and Internet How to Choose a Laptop: Expert Guide and Tips...
C Computers and Internet How to Choose a Monitor?...

Answers on questions: Mathematics

M Mathematics I need hlp ;-; its 1+1 zank you...
M Mathematics Multiplying StartFraction 3 Over StartRoot 17 EndRoot minus StartRoot 2 EndRoot EndFraction by which fraction will produce an equivalent fraction with a rational denominator?...
M Mathematics Hay tres vendedores de autos en la agencia local. La siguiente tabla muestra cuántos autos ha vendido cada uno....
M Mathematics Elena has $7.60, all in nickels and quarters. She has 80 coins. How many coins of each type does she have?...
M Mathematics The cost to print Alice’s 4 by 5-inch photo is $0.45. Assuming that the cost per square inch of photo is constant, how much should it cost to print the enlarged photo? Explain...
M Mathematics Please help me with this...
M Mathematics The original price of a T-shirt is $15. The sale going on is a 35% discount.What is the sale price?...
M Mathematics У школі 700 учнів. Серед них 357 хлопців. Скільки % учнів складають дівчата?...
M Mathematics On which number line is a point plotted at -15 1/4?...
M Mathematics A17= 3203 and a33= 6403 difference first five terms...

S Sport S Society and Politics G Goods and services C Cities and Countries A Animals and plants L Legal consultation W Work and Career C Construction and repair H Health and Medicine D Dating, Love, Relationships H Horoscopes, Magic, Divination S Style and Beauty L Leisure and Entertainment S Science and Technology P Photography and Videography A Art and Culture O Other P Philosophy F Food and Cooking B Business and Finance T Travel and tourism F Family and Home A Auto and Moto

Show more

Full access

It will provide effective and fast learning by providing unlimited access to the knowledge base and receiving answers from experts and an AI advisor.

Subscribe

Ask an AI advisor a question

I want advice

ABOUT US

About us
Terms of use
Copyright
Privacy Policy
Cookie policy
Cookie preferences

HELP

Sign Up
FAQ
Security Center

App

Spanish Geography Health Engineering Arts Social Studies Advanced Placement (AP) German SAT History Computers and Technology Physics Chemistry Biology Law Mathematics World Languages French Business Medicine