cemmy4037 cemmy4037

11-02-2020
Mathematics

contestada

(x + 5)(x + 4) = x2 + 5x + 4x + 20 = x2 + 9x + 20

Respuesta :

BrainyAlice28 BrainyAlice28

11-02-2020

Answer:

x2 + 9x +20

Step-by-step explanation:

Pretty weird equations, but there you go

Ver imagen BrainyAlice28

Answer Link

Otras preguntas

What is the relationship between literature and place

A business spends $14,000 to produce a new board game. Each game costs $1.90 to produce and is sold for $9.99. How many games must be sold before the business b

An airplane cruises at 880km/h relative to the air. It is flying from Denver, Colorado, due west to Reno, Nevada, a distance of 1200km, and will then return. Th

How many tenths are in one whole

An airplane cruises at 880km/h relative to the air. It is flying from Denver, Colorado, due west to Reno, Nevada, a distance of 1200km, and will then return. Th

heathers weekly pay is directly proportional to the number of hours she works at the record store. her pay is $174 for 24 hours of work. find the amount of pay

If ice has a density of.92g/cm, what is the volume of 1.8 kilograms of ice?

How do you determine the y-intercept and the x-intercept in an algebraic equation? I'm trying to figure out how to tell which is which. I already know the rule;

Translate the statement into an equation:the difference of four times a number and eight is equal to twenty-three less than that number

Suppose 1/4 of Billy's stamp collection are cancelled stamps and 3/4 of the stamp collection are uncancelled stamps. How many stamps might be in his collec