nabihakhan70 nabihakhan70
  • 21-12-2020
  • Mathematics
contestada

Given that a2 + b2 = 33 and ab=7, find the value of (a-b)2

Respuesta :

ChoiSungHyun
ChoiSungHyun ChoiSungHyun
  • 21-12-2020

Step-by-step explanation:

(a - b)²

= a² - 2ab + b²

= (a² + b²) - 2(ab)

= (33) - 2(7)

= 19.

Answer Link

Otras preguntas

Use a calculator to evaluate 8 · cos30° rounded to four decimal places.
Ear ossicles are the main components of the inner ear. True False
2. Give an example of how you use positive and negative numbers in the real world. Be sure to explain the meaning of 0 in your example.
What is important to remember when grouping ideas into an outline
What is the length of chord AB ? A. 5.8 ft B. 5.5 ft C. 6.1 ft D. 6.25 ft
At the end of the year a library imported 32 books lost or stolen and 24 books were sent out for repair if the library originally had 1208 19 books how many wer
SOMEONE PLEASE HELP!!! ILL GIVE BRAINLIEST!!
On the eastern front in 1942, which country was fighting off a German invasion and needed allied support? Poland The USSR France Austria
Which of the following would present the strongest evidence in a commercial promoting a new pain reliever?A:Testimony of more than three users endorsing the dru
What would be the main reason a tourist would want to visit ghost ranch