ashleybrenton2000 ashleybrenton2000

13-02-2019
Mathematics

contestada

Find of the value of x.(5x-22)(4x+4)

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

14-02-2019

Answer:

20x^2 -68x-88

Step-by-step explanation:

(5x-22)(4x+4)

FOIL

first 5x*4x= 20x^2

outer 5x*4 = 20x

inner -22*4x = -88x

last -22*4 = -88

Add these together

20x^2 +20x-88x-88 =

20x^2 -68x-88

Answer Link

Otras preguntas

Which table shows a proportional relationship between X and Y? X. 2,4,5,6 Y. 6,12,18,21 X. 3,5,7,8 Y. 1.5, 2.5, 3, 4.5 X. 1,3,4,5 Y. 50,150,200,250 X. 1,2,3,6

examples of personification in fahrenheit 451 part 3

Which of the following is not lewis base?

Tanya's swim club increased their $29 membership fee by $6 a year. What is the approximate percent increase in the membership fee? The approximate percent incre

PLLLLLZ HELP A rapid appearance of many new species of organism’s usually________. happens just before an extinction event leads to an increase in glaciation is

what were the Comanche known for?

A robot moving forward at a constant speed takes 2.5 hours to travel 1 kilometer. Moving forward at this same constant speed, it takes the robot 90 seconds to t

7. Fill out the table below: Sle ne table below Voltage Charge Charge lons lons Channels Channels Pump inside outside inside outside open closed working (Y/N) r

True or False, A column is a horizontal arrangement for items of information.

convert the improper fraction to a mixed number