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 ( 58+ )
Otras preguntas
Read the following paragraph: One of the most popular dishes that people eat in Honduras is beans and rice. Each day, many Hondurans eat beans and rice for brea
The compound NaOH(s) dissolves in water to yield (1) hydroxide ions as the only negative ions (2) hydroxide ions as the only positive ions (3) hydronium ions as
Choose an element from the Group that will lose 2 electrons in order to achieve noble gas configuration? What is the group name for that element?
which is bigger, 40% of 120 or 1/4 of 200
Rachel can make 3 bracelets in an hour. Oliver can make only 2 bracelets in an hour, but he already has 5 completed bracelets. Explain to Rachel how she can use
Most television stations, radio stations, and newspapers in the United States are owned by
Which quantities must be equal for a chemical reaction at equilibrium? (1) the activation energies of the forward and reverse reactions (2) the rates of the for
If x² - y² = 55, and x - y = 11, then y = a. 8 b. 5 c. 3 d. -8 e. -3
what actions and characteristics of Teddy Roosevelt contributed to his reputation as the first modern president?
What are the two types of state budgets?
