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

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

If anybody knows what does this mean I will answer any questions for you and plz answer this right plz what does that envelope with a blue check means and how

Your classmate is starting a new fitness program. He is planning to ride his bicycle 30 minutes every day. He burns 7 calories per minute bicycling at 11 mph an

A truck traveled 205 miles in 3/12 hours. The distance is the product of the rate and the time. To the nearest tenth, what is the average speed of the deliver

I have a problem with my homework: (10x-5)=20 Show Answer and I will give brainest :)

Identify and discuss in depth at least two of the psychological and cultural factors that influence how we perceive things? Is there any reliable evidence for t

need help with this math lesson

Determine the number of moles of air present in 1.35 L at 760 torr and 17.0 C. Which equation should you use?

is Mg3(Po4) a liquid gas solid or aqueous

Six less than the product of 4 and a number is 9 . Use the variable C for the unknown number.

a motorcycle was traveling at a speed of 32 m/s. it took the motorcycle a distance of 75 m to stop. what was the motorcycles rate of deceleration.?