lo7rNickineb
lo7rNickineb
04-08-2016
Mathematics
contestada
Simplify the equation: (x+h)^3
Respuesta :
meerkat18
meerkat18
06-08-2016
(x+h)³ ⇒ (x+h)(x+h)(x+h)
(x+h)(x+h) = x(x+h)+h(x+h) ⇒ x² + hx + hx + h² = x² + 2hx + h²
(x+h)(x²+2hx+h²) = x(x²+2hx+h²) + h(
x²+2hx+h²)
⇒
x
³ + 2hx² + h²x + hx² + 2h²x + h³
x³ + 2hx² + hx² + h²x + 2h²x + h³
x³ + 3hx² + 3h²x + h³
Answer Link
VER TODAS LAS RESPUESTAS ( 16+ )
Otras preguntas
Shanti wrote the predicted values for a data set using the line of best fit y = 2.55x – 3.15. She computed two of the residual values. What are the values of
Why did major league baseball owners support segregation by 1890?
What is the median of the data set? {50, 54, 62, 48, 49, 52}
27 POINTS Identify the outlier in the data set 6, 9, 3, 2, 10, 138, 13. Then find the mean and median with and without the outlier. If necessary, round your ans
Rewrite in simplest radical form: 1/-3 over x^6 Show each step of your process.
Assuming the lowest elevation is sea level and that the contour interval is 25 feet, approximately what elevation is point F
Solve the following system by the elimination method. Check the solution. 5x−5 = −7y, 3x+2y = - 8
Which of these manuscripts does not depict Matthew the Evangelist? a. The Utrecht Psalter b. The Gospels of Charlemagne c. The Ebbo Gospels d. None of the above
A rectangular plot of farmland will be bounded on one side by a river and on the other three sides by a single-strand electric fence. With 19001900 m of wire a
This early example of a prehistoric cave painting, found is France, is called ______________.
