kuzuyyinmalek
kuzuyyinmalek kuzuyyinmalek
  • 03-03-2021
  • Mathematics
contestada

Can you help me
4(b–1)²–9​

Respuesta :

Coliver2005
Coliver2005 Coliver2005
  • 03-03-2021

Answer:

(b-1)²-9​

= 4[(b - 1)(b - 1)] - 9

= 4[b² - b - b + 1] - 9

= 4(b² - 2b + 1) - 9

= 4b² - 8b + 4 - 9

= 4b² - 8b - 5

Hope this helps!

Answer Link

Otras preguntas

how does the nervous system rely on the circulatory system
Determine the quantity of work done when a crane lifts a 100-N block from 2 m above the ground to 6 m above the ground. A. 100 J B. 200 J C. 400 J D. 600 J
There are 6 geese and 9 hens on Mr. Thomson’s farm. Mr. Thomson adds 6 more geese and 3 more hens to his farm. What is the new ratio of the number of geese to t
Please help which statement best describes the geography of religion in Israel? A) Judaism and Christianity dominate in Israel, while Islam is Majority somewher
$970 at 4 1/4% simple interest for 2 years
How many sixties are in two hundred forty-four?
Rewrite 2 x 5 as the same number added to itself over and over
reduce 72:81 to its simplist form
what was the significance of the lend-lease act? A. it represents an American violation of existing diplomatic agreements? B. it strengthened American neutralit
what did Buddha say caused human suffering