subject
Mathematics, 28.02.2020 20:55 lottie2306

Use the identity
a3+b3=(a+b)3βˆ’3ab(a+b)a3+b3=(a+b)3βˆ’3 ab(a+b) to determine the sum of the cubes of two numbers if the sum of the two numbers is 4 and the product of the two numbers is
1

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 13:20
Figure lmno is located at l (1, 1), m (4, 4), n (7, 1), and o (4, βˆ’2). use coordinate geometry to best classify quadrilateral lmno.
Answers: 3
question
Mathematics, 21.06.2019 18:30
Find the area of the regular hexagon if a side is 20 cm.
Answers: 2
question
Mathematics, 21.06.2019 21:30
Hannah paid $3.20 for 16 ounces of potato chips. hank paid $3.23 for 17 ounces of potato chips. who paid less per ounces?
Answers: 1
question
Mathematics, 21.06.2019 23:40
Solve these problems: 1.what is the perimeter of an equilateral triangle with sides measuring 6cm? 2. a regular pentagon has sides measuring 3.2 cm. what is its perimeter? 3. a regular decagon has sides of 3.5mm . what is it’s perimeter? 4. a regular octagon has a perimeter of 64cm. what is the length of one of the sides? 5. a regular hexagon has a perimeter of 72mm . what is the length of one of the sides? 6. what is the perimeter of a rhombus with sides measuring 11m?
Answers: 2
You know the right answer?
Use the identity
a3+b3=(a+b)3βˆ’3ab(a+b)a3+b3=(a+b)3βˆ’3 ab(a+b) to determine the sum of the cube...
Questions
question
Mathematics, 22.03.2021 05:30
question
Mathematics, 22.03.2021 05:30
question
History, 22.03.2021 05:30
question
Spanish, 22.03.2021 05:30
question
Mathematics, 22.03.2021 05:30