Answer:
\left(x+3\right)\left(x-9\right)
Step-by-step explanation:
Answer:
yes that is right
Step-by-step explanation:
Answer:
a³ - a² - 3a+ 6
Step-by-step explanation:
we are asked by how much does (a³-2a) exceed (a²+a-6)
in other words, we are being asked to find the difference between the 2 terms above.
Mathematically we are asked to find:
(a³-2a) - (a²+a-6) (expand parentheses by distribution property)
=(a³-2a - a²- a + 6)
= a³ - a² - 3a+ 6 (answer)
Aplicando la división, hay que el valor de A es dado por:
c) 5703
Una división es representada por:
En que:
En este problema, 
, y también:
- Cociente de 247, o sea,
.
- Residuo maximo, que es 22, o sea,
.
El valor de A es dado por:
c) 5703
Un problema similar, que tambíen envuelve división, es dado en brainly.com/question/14270856
Answer:
B) 21x-7
Step-by-step explanation:
Let A = speed of Arabian horse and T = speed of thoroughbred.
Then
A = T – (4x + 2)
A = T – 4x - 2 Remove parentheses
A = 25x - 5 - 4x – 2 Combine like terms
A = 21x - 7
