lo7rNickineb
lo7rNickineb lo7rNickineb
  • 04-08-2016
  • Mathematics
contestada

Simplify the equation: (x+h)^3

Respuesta :

meerkat18
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)
⇒ x³ + 2hx² + h²x + hx² + 2h²x + h³

x³ + 2hx² + hx² + h²x + 2h²x + h³

x³ + 3hx² + 3h²x + h³
Answer Link

Otras preguntas

Use the order of operations and the digits 2,4,6 and 8 to create an expression with a value of 2
Predict what happens when zinc is added to water
What is 60 divided by 100 and why? ( I got 0.6 but I'm not sure ) plz hurry
The decline in medieval trade was caused by
What are the 4 main products for southeast
What is %15 of $35.15 What is %15 of $27.00
what type of rock can form a metamorphic rock
how does.debate in the senate differ from debate in the house?
Predict what happens when zinc is added to water
how does.debate in the senate differ from debate in the house?