jthorsland6359 jthorsland6359

27-01-2021
Mathematics

contestada

Please hurry! a^2+b^2=10 and ab=2. Find (a-b)^2

Respuesta :

jimrgrant1 jimrgrant1

27-01-2021

Answer:

(a - b)² = 6

Step-by-step explanation:

The expansion of (a - b)² using FOIL is

(a - b)² = a² + b² - 2ab ← substitute given values

= 10 - 2(2)

= 10 - 4

= 6

Answer Link

Otras preguntas

The Jones family drove to Kankakee in 5 hours and returned in 4 hours. Their rate on the return trip was 9 mph faster than their rate going. Find their rate goi

Researchers have raised questions absout poll results concerning support for penalty, the death such support is not absolute but depends on such things as the s

A swimming pool is nearly empty, holding only 5400 gallons of water. A system is set up so that the water in the pool starts to increase by 13% per hour. Afte

Someoneee pleaseee helppp!!!

A 7.25-kg bowling ball is being swung horizontally in a clockwise direction (as viewed from above) at a constant speed in a circle of radius 1.85

Would you say a leaf cell or a leaf vessel or a leaf tissue or something else?!?

The enzyme that makes new strands of DNA only in one direction is:_______ primase a- it adds a primer DNA ligase b- it seals the strands together DNA polymera

Which game discussed in the article involves the scientific concept of evolution? a. The Sims c. Spore b. Space Invaders d. Foldit Please select the best answer

Since vectors are defined by their direction and magnitude, what does having multiple starting and ending points to create the same vector tell you about how yo

At December 31, 20x8, Fox Company has the following pension plan information:Fair value of plan assets, beginning of year $1,100,000Fair value of